TnT/Multi_CodeNet4Repair huggingface dataset:
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
n,m,x=map(int,input().split())

A=[[] for _ in range(n)] 
c=[0]*n 

for i in range(n):
    c_as=list(map(int,input().split()))
    c[i],A[i]=c_as[0],c_as[1:]

INF=10**9
ans=INF

for s in range(1<<n):
    smart=[0]*m
    cost_sum=0
    for i in range(n):
        if (s>>i)==0:
            continue
        cost_sum+=c[i]
        for j in range(m):
            smart[j]+=A[i][j]
    ok=True
    for j in range(m):
        if smart[j]<x:
            ok=False
    if ok:
        ans=min(ans,cost_sum)
if ans==INF:
    ans=-1

print(ans)

n,m,x=map(int,input().split())

A=[[] for _ in range(n)] 
c=[0]*n 

for i in range(n):
    c_as=list(map(int,input().split()))
    c[i],A[i]=c_as[0],c_as[1:]

INF=10**9
ans=INF

for s in range(0,1<<n):
    smart=[0]*m
    cost_sum=0
    for i in range(n):
        if (s>>i)%2==0:
            continue
        cost_sum+=c[i]
        for j in range(m):
            smart[j]+=A[i][j]#
    ok=True
    for j in range(m):
        if smart[j]<x:
            ok=False
    if ok:
        ans=min(ans,cost_sum)
if ans==INF:
    ans=-1

print(ans)

Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
def cos_per_find(count, cost, skills):
    if count == N:
        if min(skills) >= X:
            return cost
        else:
            return INF
    improved_skills = [a+b for a, b in zip(skills, contents[count])]
    return min(cos_per_find(count+1, cost, skills), cos_per_find(count+1, cost+price[count], improved_skills))

INF = float(inf)
N, M, X = map(int, input().split())
price = []
contents = []
for i in range(N):
    C, *A = map(int, input().split())
    price.append(C)
    contents.append(A)
ans = cos_per_find(0, 0, [0]*M)
if ans == INF:
    print(-1)
else:
    print(ans)

def cos_per_find(count, cost, skills):
    if count == N:
        if min(skills) >= X:
            return cost
        else:
            return INF
    improved_skills = [a+b for a, b in zip(skills, contents[count])]
    return min(cos_per_find(count+1, cost, skills), cos_per_find(count+1, cost+price[count], improved_skills))

INF = float(inf)
N, M, X = map(int, input().split())
price = []
contents = []
for i in range(N):
    C, *A = map(int, input().split())
    price.append(C)
    contents.append(A)
if (ans := cos_per_find(0, 0, [0]*M)) == INF:
    print(-1)
else:
    print(ans)

def cos_per_find(count, cost, skills):
    if count == N:
        if min(skills) >= X:
            return cost
        else:
            return INF
    improved_skills = [a+b for a, b in zip(skills, contents[count])]
    return min(cos_per_find(count+1, cost, skills), cos_per_find(count+1, cost+price[count], improved_skills))

INF = float(inf)
N, M, X = map(int, input().split())
price = []
contents = []
for i in range(N):
    C, *A = map(int, input().split())
    price.append(C)
    contents.append(A)
if ans(:=cos_per_find(0, 0, [0]*M))== INF:
    print(-1)
else:
    print(ans)

N, M, X = map(int, input().split())
cost = []
cont = []
INF = float('inf')
for _ in range(N):
    C, *A = map(int, input().split())
    cost.append(C)
    cont.append(A)
    
def calc(bit):
    price = 0
    skill = [0]*M
    for i in range(N):
        if (bit >> i) & 1:
            price += cost[i]
            for j, la in enumerate(cont[i]):
                skill[j] += la
    if min(skill) >= X:
        return price
    else:
        return INF
    
ans = INF
for bit in range(1 << N):
    price = calc(bit)
    ans = min(ans, price)
if ans == INF:
    print(-1)
else:
    print(ans)

Verdicts: Runtime Error

Runtime Error

Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
N, M, X = map(int, input().split())
books = [input() for i in range(N)]
result = 12 * 10**5 + 1
for i in range(1, 1 << N):
  skill = [0 for i in range(N)]
  for j in range(N):
    if (i >> j) & 1:
      book = books[j].split()
      cost += int(book[0])
      for k in range(M):
        skill[k] += int(book[k + 1])
  if all(j >= X for j in skill):
    result = min(result, cost)
if result == 12 * 10**5 + 1:
  print(-1)
else:
  print(result)

N, M, X = map(int, input().split())
book_information = []
result = 12 * 10**5
for i in range(N):
	book_information.append(input())
for i in range(1, 1 << N):
  bought_book = []
  n = 0
  skill = [0 for j in range(M)]
  for j in range(N):
    if (i >> j) & 1:
      bought_book.append(book_information[j - 1])
      n += 1
  for j in range(n - 1):
    bought_book_information = list(map(bought_book[j].split(" ")))
    cost += bought_book_information[0]
    for k in range(M):
      skill[k] += bought_book_information[k + 1]
  if all(x >= X for x in skill):
    result = min(result, cost)
if result == 12 * 10**5:
  print(-1)
else:
  print(result)

N, M, X = map(int, input().split())
books = [input() for i in range(N)]
result = 12 * 10**5 + 1
for i in range(1, 1 << N):
  cost = 0
  skill = [0 for i in range(M)]
  for j in range(N):
    if (i >> j) & 1:
      book = books[j].split()
      cost += int(book[0])
      for k in range(M):
        skill[k] += int(book[k + 1])
  if all(j >= X for j in skill):
    result = min(result, cost)
if result == 12 * 10**5 + 1:
  print(-1)
else:
  print(result)

Verdicts: Runtime Error

Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
n,m,x = list(map(int, input().split()))
book = []
for i in range(n):
  book.append(list(map(int, input().split())))
ans = 10 ** 5 * n
for i in product([0,1], repeat=n):
  price = 0
  skill = [0] * m
  for index_, bit in enumerate(i):
    if bit:
      for j in range(m):
        skill[j] += book[index_][ j + 1]
        price += book[index_][0]
  if all(v >= x for v in skill):
    ans = min(ans, price)
        
print(ans)

from itertools import product

n,m,x = list(map(int, input().split()))
book = []
for i in range(n):
    book.append(list(map(int, input().split())))

ans = 10 ** 5 * n
flag = False
for i in product([0,1], repeat=n):
    price = 0
    skill = [0] * m
    for index_, bit in enumerate(i):
        if bit:
            for j in range(m):
                skill[j] += book[index_][ j + 1]
            price += book[index_][0]
    if all(v >= x for v in skill):
        ans = min(ans, price)
        flag = True
if flag:
    print(ans)
else:
    print(-1)

Verdicts: Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
import numpy as np

N, M, X = map(int, input().split())

ca = []
for _ in range(N):
  ca.append( list(map(int, input().split())))
ca.sort(key=lambda x:-x[0])
ca = np.array(ca)
#
ans = 10000000
skill = [0]*(M+1)


def DFS(n,skill):
  global ans
  if skill[0] >= ans:
    return
  if min(skill[1:]) >= X:
    ans = min(ans, skill[0])
    return
  if n >= N:
    return
  DFS(n+1,skill)
  skill = skill + ca[n]
  DFS(n+1,s)
  skill = skill - ca[n]
  return
#

DFS(0,skill)
if ans == 10000000:
  print(-1)
else:
  print(ans)
#

import numpy as np

N, M, X = map(int, input().split())

ca = []
for _ in range(N):
  ca.append( list(map(int, input().split())))
ca.sort(key=lambda x:x[0])
ca = np.array(ca)
#
ans = 10000000
skill = [0]*(M+1)


def DFS(n):
  global ans,skill
  if skill[0] >= ans:
    return
  if min(skill[1:]) >= X:
    ans = min(ans, skill[0])
    return
  if n >= N:
    return
  skill = skill + ca[n]
  DFS(n+1)
  skill = skill - ca[n]
  DFS(n+1)
  return
#

DFS(0)
if ans == 10000000:
  print(-1)
else:
  print(ans)
#

Verdicts: Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
n, m, x = map(int, input().split())
books = []
book_total_price = []
for _ in range(n):
    book = list(map(int, input().split()))
    books.append(book)

for i in range(n**2 - 1):
    reference_book = []
    book_price = 0
    for j in range(n):
        if (i >> j) & 1:
            reference_book.append(books[j])
            book_price += books[j][0]
    print(reference_book)
    err = 0
    for k in range(1, m+1):
        r = [row[k] for row in reference_book]
        if sum(r) < x:
            err += 1
    if err == 0:
        book_total_price.append(book_price)
if book_total_price == []:
    print('-1')
else:
    print(min(book_total_price))

n, m, x = map(int, input().split())
books = []
book_total_price = []
for _ in range(n):
    book = list(map(int, input().split()))
    books.append(book)
 
for i in range(2**n):
    reference_book = []
    book_price = 0
    for j in range(n):
        if (i >> j) & 1:
            reference_book.append(books[j])
            book_price += books[j][0]
    err = 0
    for k in range(1, m+1):
        r = [row[k] for row in reference_book]
        if sum(r) < x:
            err += 1
    if err == 0:
        book_total_price.append(book_price)
if book_total_price == []:
    print('-1')
else:
    print(min(book_total_price))

Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
import numpy as np
N, M, X = map(int, input().split())
prices = []
effects = []
for i in range(N):
    c, *a = map(int, input().split())
    prices.append(c)
    effects.append(list(a))

prices = np.array(prices)
effects = np.array(effects)


ans = float("inf")

pats = []
for i in range(2 ** N):
    pat = bin(i).replace("0b", "")
    pat += "0" * (N - len(pat))
    pat = list(map(int, list(pat)))
    pats.append(pat)
    
pats = np.array(pats)
total_price = np.dot(pats, prices)
total_effects = np.dot(pats, effects)
cond = ((total_effects >= X).sum(axis=1) == M)


ans = int(total_price[cond == 1].min())
print(ans)


import numpy as np
N, M, X = map(int, input().split())
data = np.array([list(map(int, input().split())) for i in range(N)], dtype=np.int64)

prices = data[:, 0]
effects = data[:, 1:]
 
ans_cands = []

for i in range(2 ** N):
    cur_costs = []
    cur_effects = np.zeros(M)
    
    for j in range(N):
        if (i >> j) & 1:
            cur_costs.append(prices[j])
            cur_effects += effects[j, :]

    if np.all(cur_effects >= X):
        ans_cands.append(sum(cur_costs))

ans = min(ans_cands) if len(ans_cands) > 0 else -1
print(ans)

Verdicts: Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
from itertools import  product
N,M,X = map(int,input().split())
ca = [list(map(int,input().split())) for _ in range(N)]
for i in range(1,M+1):
    count=0
    for j in range(N):
        count+=ca[j][i]
    if count<X:
        print(-1)
        exit()

ans = 10**9
for z in product((0, 1), repeat=N):
    count=0
    count2=[0]*M
    for i in range(N):
        if z[i]==1:
            count+=ca[i][0]
            for j in range(1,M+1):
                count2[j-1]+=ca[i][j]
    
    for i in range(m):
        if count2[i]<x:
            break
    else:
        ans=min(count,ans)
print(ans)


N,M,X = map(int,input().split())
C = []
A = []
success = []

for i in range(N):
    Z = list(map(int,input().split()))
    C.append([Z[0],i])
    A.append(Z[1:])

C.sort()
n = len(C)
items = []
for i in range(2 ** n):
    item = []
    for j in range(n):  
        if ((i >> j) & 1):  
            item.append(C[j])  
    items.append(item)

print(items)
for i in range(1,len(items)):
    sum = 0
    a1 = 0
    a2 = 0
    a3 = 0
    for j in range(len(items[i])):
        index = items[i][j][1]
        a1 += A[index][0]
        a2 += A[index][1]
        a3 += A[index][2]
        sum += items[i][j][0]
    if a1 >= X and a2 >= X and a3 >= X:
        success.append(sum)
if len(success) == 0:
    print(-1)
else:
    print(min(success))

from itertools import  product
N,M,X = map(int,input().split())
ca = [list(map(int,input().split())) for _ in range(N)]
for i in range(1,M+1):
    count=0
    for j in range(N):
        count+=ca[j][i]
    if count<X:
        print(-1)
        exit()

ans = []
for z in product((0, 1), repeat=N):
    count=0
    count2=[0]*M
    for i in range(N):
        if z[i]==1:
            count+=ca[i][0]
            for j in range(1,M+1):
                count2[j-1]+=ca[i][j]
    
    for i in range(M):
        if count2[i]<X:
            break
    else:
        ans.append(count)
print(min(ans))


Verdicts: Runtime Error

Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
from itertools import product

N, M, X = [int(x) for x in input().strip().split(" ")]
C = []
A = []

for _ in range(N):
    v = [int(x) for x in input().strip().split(" ")]
    c = v.pop(0)
    C.append(c)
    A.append(v)

sums = []
patterns = product(*[(0, 1) for _ in range(N)])
for pattern in patterns:
    price = 0
    print(pattern)
    status = [0 for _ in range(M)]
    for i, p in enumerate(pattern):
        price += C[i] * p
        for j in range(M):
            status[j] += A[i][j] * p
    if min(status) >= X:
        sums.append(price)

if len(sums) > 0:
    print(min(sums))
else:
    print(-1)

from itertools import product

N, M, X = [int(x) for x in input().strip().split(" ")]
C = []
A = []

for _ in range(N):
    v = [int(x) for x in input().strip().split(" ")]
    c = v.pop(0)
    C.append(c)
    A.append(v)

sums = []
patterns = product(*[(0, 1) for _ in range(N)])
for pattern in patterns:
    price = 0
    status = [0 for _ in range(M)]
    for i, p in enumerate(pattern):
        price += C[i] * p
        for j in range(M):
            status[j] += A[i][j] * p
    if min(status) >= X:
        sums.append(price)

if len(sums) > 0:
    print(min(sums))
else:
    print(-1)

Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
import itertools

N, M, X = map(int, input().split())

C = [0] * N
A = [list() for _ in range(N)]

for i in range(N):
    C[i], *A[i] = map(int, input().split())

ans = sum(C)

b = False
for i in range(1, N+1):
    for j in itertools.combinations(range(N), i):
        print(j)
        a = [0] * M
        for k in j:
            for l in range(M):
                a[l] += A[k][l]
        print("a ", a)
        for aa in a:
            if aa < X:
                break
        else:
            ans = min(ans, sum(C[k] for k in j))
            print(ans, "!!!")
            b = True
    if b:
        break

if not b:
    print(-1)
else:
    print(ans)


(N, M, X), *T = [[*map(int, line.split())] for line in open(0)]

ans = 12345678
for bit in range(1, 2**N):
    t = [T[i] for i in range(N) if bit & (1 << i)]
    c, *a = map(sum, zip(*t))
    if all(e >= X for e in a):
        ans = min(ans, c)

print(-1 if ans == 12345678 else ans)


Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
N,M,X = list(map(int,input().split()))
skill = [list(map(int,input().split())) for i in range(N)]
cost = []

for i in range(2**N):
    total_skill=[0,0,0,0]
    for j in range(N):
        if ((i>>j) & 1):
            total_skill = [x+y for (x,y) in zip(total_skill,skill[j])]
    count=0
    print(i,"回目")
    print(total_skill)
    for k in total_skill[1:]:
        print(k)
        if k<X:
            count +=1
    if count==0:
        cost.append(total_skill[0])

cost.sort()
print(-1 if cost==[] else cost[0])


import numpy as np

N,M,X = map(int,input().split())
ca=np.array([0]*(M+1))
ans = 10**7

for i in range(N):
    ca=np.vstack([ca,[int(i) for i in input().split()]])

for i in range(2**N):

    need_skills=np.array([0]+[X]*M)

    buy_item = [0]*N
    for j in range(N):
        if (i>>j)&1:
            buy_item[j]=1

    print("buy_item",buy_item)
    for k in range(N):
        need_skills -= ca[k+1]*buy_item[k]

    print(need_skills)
    if np.all(need_skills<=0):
        ans = min(ans,-need_skills[0])

print(-1 if ans==10**7 else ans)

import numpy as np

N,M,X = map(int,input().split())
ca=np.array([0]*(M+1))
ans = 10**7

for i in range(N):
    ca=np.vstack([ca,[int(i) for i in input().split()]])

for i in range(2**N):

    need_skills=np.array([0]+[X]*M)

    buy_item = [0]*N
    for j in range(N):
        if (i>>j)&1:
            buy_item[j]=1

    for k in range(N):
        need_skills -= ca[k+1]*buy_item[k]

    if np.all(need_skills<=0):
        ans = min(ans,-need_skills[0])

print(-1 if ans==10**7 else ans)


Verdicts: Wrong Answer

Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
import numpy as np
S= input().split()
n=int(S[0])
m=int(S[1])
x=int(S[2])
a=[m+1]
book = np.zeros((m+1,n))
total = np.zeros(m+1)

for i in range(n):
    a=list(map(int,input().split()))
    for k in range(m+1):
        book[k][i] = a[k]

total =  np.sum(book, axis=1)
ans =total.copy()
b = total.copy()

for l in range(n):
    b = ans.copy()
    for j in range(m):
        b[j+1] -= book[j+1][l]
        if b[j+1] < x:
            break
        if j ==m -1:
            b[0] -= book[0][l]
            ans = b.copy()
print(ans[0])








import itertools
n,m,x =map(int,input().split())
lists=[]
understand=[0]*m
num= [0,1]
ans = 10**10000
patterns = list(itertools.product(num, repeat=n))
for i in range(n):
    lists.append(list(map(int,input().split())))
total =0

for i in patterns:
    pattern = list(i)
    total =0
    understand=[0]*m
    for l in range(n):
        if pattern[l] ==1:
            total += lists[l][0]
            for k in range(m):
                understand[k] += lists[l][k+1]
    understand.sort()
    if understand[0] >= x:
        ans = min(ans,total)
if ans == 10**10000:
    print(-1)
else:
    print(ans)




Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
n,m,x = map(int,input().split())
book = [list(map(int, input().split())) for _ in range(n)]
cos_min=10**10
for i in range(1,2**n):
    s_c= [0]*(m+1)
    choose = bin(i).zfill(n)

    for j in range(n):
        if choose[n-j-1]=="1":  
            s_c = [a+b for (a,b)in zip(s_c,book[j])]

    for j in s_c[1:]:
        if j<x:
            break
    else:
        cos_min=min(cos_min,s_c[0])

if cos_min!=10**10 :
    print(cos_min)
else:
    print(-1)   

n,m,x = map(int,input().split())
book = [list(map(int, input().split())) for _ in range(n)]
cos_min=10**10*n
for i in range(1,2**n):
    s_c= [0]*(m+1)
    choose = bin(i)[2:].zfill(n)

    for j in range(n):
        if choose[n-j-1]=="1":  
            s_c = [a+b for (a,b)in zip(s_c,book[j])]

    for j in s_c[1:]:
        if j<x:
            break
    else:
        cos_min=min(cos_min,s_c[0])

if cos_min!=10**10*n :
    print(cos_min)
else:
    print(-1)    


Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
import itertools

n,m,x = map(int,input().split())

ans = 0
tmp = 10 ** 7
ca = [[0]*m for i in range(n)]

for _ in range(n):
    ca[_] = list(map(int, input().split()))
print(ca)

xx = list(itertools.permutations(ca))


for cax in xx:
    ans = 0
    a = [0 for i in range(m)]

    for _ in range(n):
        cost = cax[_][0]
        chk = 0
        for i in range(m):
            a[i] += cax[_][i+1]
            if a[i] < x:
                chk = 1

        ans += cost
        if chk == 0:
            if tmp > ans:
                tmp = ans
            break
if tmp == 10 ** 7:
    print(-1)
    exit()
print(tmp)

def main():
    n,m,x = map(int,input().split())
    a = [[] for _ in range(n)]
    c = [0] * n

    INF = 10 ** 9
    ans = INF

    for i in range(n):
        ca = list(map(int,input().split()))
        c[i],a[i] = ca[0],ca[1:]

    for s in range(0,1<<n):
        smart = [0] * m
        cost = 0
        for i in range(n):
            if(s>>i) % 2 == 0:continue
            cost += c[i]
            for j in range(m):
                smart[j] += a[i][j]
        ok = True
        for i in range(m):
            if smart[i] < x:
                ok = False
        if ok:
            ans = min(ans,cost)
    if ans == INF:
        ans = -1
    
    print(ans)

if __name__ == "__main__":
    main()


               

Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
#Skill Up
n,m,x = map(int, input().split())

#ca = [map(int, input().split()) for _ in range(n)]
#ca = [input().split() for l in range(n)]
import sys
ca = [[int(c) for c in l.split()] for l in sys.stdin]

#print(ca)
#print(ca[0][0])
c=[]
a=[]
for l in range(n):
    c.append(ca[l][0])
#print(c)

for l in range(n):
    del ca[l][0]
#print(ca)
a=ca

INF = float('INF')
min_cost = INF
 
def dfs(i, cost, learn):
    if i == n:
        if min(learn) >= x:
            return cost
        else:
            return INF
    else:
        new_learn = [X + Y for (X, Y) in zip(a[i], learn)]
        cost = min(dfs(i + 1, cost, learn), dfs(i + 1, cost + C[i], new_learn))
        return cost
 
min_cost = dfs(0, 0, [0] * m)
 
if min_cost == INF:
    print(-1)
else:
    print(min_cost)




#Skill Up
n,m,x = map(int, input().split())

#ca = [map(int, input().split()) for _ in range(n)]
#ca = [input().split() for l in range(n)]
import sys
ca = [[int(c) for c in l.split()] for l in sys.stdin]

#print(ca)
#print(ca[0][0])
c=[]
for l in range(n):
    c.append(ca[l][0])
#print(c)

for l in range(n):
    del ca[l][0]
#print(ca)

INF = float('INF')
min_cost = INF
 
def dfs(i, cost, learn):
    if i == n:
        if min(learn) >= x:
            return cost
        else:
            return INF
    else:
        new_learn = [X + Y for (X, Y) in zip(ca[i], learn)]
        cost = min(dfs(i + 1, cost, learn), dfs(i + 1, cost + c[i], new_learn))
        return cost
 
min_cost = dfs(0, 0, [0] * m)
 
if min_cost == INF:
    print(-1)
else:
    print(min_cost)

Verdicts: Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
#!/usr/bin/env python

def main():
    N, M, X = map(int, input().split())
    mat = [list(map(int, input().split())) for _ in range(N)]

    ans = 12 * (10 ** 5) +1
    for i in range(1<<N):
        tmp = [0] * (M+1)
        for j in range(N):
            if (i>>j)&1:
                tmp = [x+y for x, y in zip(tmp, mat[j])]
        flag = True
        for i in range(1, M):
            if tmp[i] < X:
                break
        ans = min(ans, tmp[0])

    print('-1') if ans == 12 * (10 ** 5) +1 else print(ans)
            
if __name__ == '__main__':
    main()


#!/usr/bin/env python

def main():
    N, M, X = map(int, input().split())
    mat = [list(map(int, input().split())) for _ in range(N)]

    ans = 12 * (10 ** 5) +1
    for i in range(1<<N):
        tmp = [0] * (M+1)
        for j in range(N):
            if (i>>j)&1:
                tmp = [x+y for x, y in zip(tmp, mat[j])]
        if all(tmp[i] >= X for i in range(1, M):
                ans = min(ans, tmp[0])

    print('-1') if ans == 12 * (10 ** 5) +1 else print(ans)
            
if __name__ == '__main__':
    main()


#!/usr/bin/env python

def main():
    N, M, X = map(int, input().split())
    mat = [list(map(int, input().split())) for _ in range(N)]

    flag = False
    ans = 10 ** 18

    for i in range(1<<N):
        tmp = [0] * (M+1)
        mflag = True
        for j in range(N):
            if (i>>j)&1:
                tmp = [x+y for x, y in zip(tmp, mat[j])]
        for k in range(M):
            if tmp[1+k] < X:
                mflag = False
                break
        if mflag and tmp[0] < ans:
            ans = tmp[0]
            flag = True
    print(ans) if flag else print('-1')

if __name__ == '__main__':
    main()


Verdicts: Wrong Answer

Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
CA = [list(map(int, input().split())) for i in range(N)]

A = [0]*M
for i in range(N):
    for k in range(M):
        A[k] += CA[i][k+1]
for i in range(M):
    if A[i] < X:
        print('-1')
        exit() 

price = 0
ans = 10**10
A = [0]*M
for i in range(2**N):
    list = [1]*N
    for j in range(len(list)):
        if (i>>j) & 1:
            list[j] = 0
        for k in range(N):
            if list[k] == 1:
                for s in range(M):
                    A[s] += CA[k][s+1]
                price += CA[k][0]
        if all(A[m] >= X for m in range(M)):
            ans = min(ans,price)
    price = 0
print(ans)

N, M, X = map(int, input().split())
CA = [list(map(int, input().split())) for i in range(N)]

A = [0]*M
for i in range(N):
    for k in range(M):
        A[k] += CA[i][k+1]
for i in range(M):
    if A[i] < X:
        print('-1')
        exit() 

A = [0]*M
price = 0
CA.sort(key=lambda CA:(CA[0]))
for i in range(N):
    for k in range(M):
        A[k] += CA[i][k+1]
        price += CA[i][0]
    if all(A[l] >= X for l in range(M)):
        print(price)
        break

N, M, X = map(int, input().split())
CA = [list(map(int, input().split())) for i in range(N)]

A = [0]*M
for i in range(N):
    for k in range(M):
        A[k] += CA[i][k+1]
for i in range(M):
    if A[i] < X:
        print('-1')
        exit() 

price = 0
ans = 10**10
A = [0]*M
for i in range(2**N):
    list = [1]*N
    for j in range(len(list)):
        if (i>>j) & 1:
            list[j] = 0
        price = 0
        A = [0]*M
        for k in range(N):
            if list[k] == 1:
                for s in range(M):
                    A[s] += CA[k][s+1]
                price += CA[k][0]
    if all(A[m] >= X for m in range(M)):
        ans = min(ans,price)
print(ans)

Verdicts: Runtime Error

Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
import numpy as np
n,m,x = map(int, input().split())


CA = np.zeros((n,m+1))

for i in range(n):
    CA[i]=list(map(int, input().split()))
    # C[i],A[i]=T[0],T[1:]
#print(A,C)

min_cost = 9999999999999999

for i in range(2**n):
    T = np.zeros((m+1))
    for j in range(n):
        if i&(2**j) > 0:
            T += CA[j]
    if all(T[1:] >= x):
        min_cost = min(min_cost,T[0])        

print(min_cost)

import numpy as np
n,m,x = map(int, input().split())


CA = np.zeros((n,m+1))

for i in range(n):
    CA[i]=list(map(int, input().split()))
    # C[i],A[i]=T[0],T[1:]
#print(A,C)

min_cost = -1

for i in range(2**n):
    T = np.zeros((m+1))
    for j in range(n):
        if i&(2**j) > 0:
            T += CA[j]
    if all(T[1:] >= x):
        if min_cost == -1:
            min_cost = T[0]
        else: 
            min_cost = min(min_cost,T[0])        

print(int(min_cost))

Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
import itertools

N,M,X=map(int,input().split(' '))

book=[]
skil=[0]*M
for i in range(N):
    line=list(map(int,input().split(' ')))
    book.append(line)
    skil=list(map(lambda x,y:x+y,skil,line[1:]))

min_p=1200000
for n in range(1,N+1):
    for conbo in itertools.combinations(book,n):
        conbo_book=[0]*(1+M)
        for b in list(conbo):
            conbo_book=list(map(lambda x,y:x+y,conbo_book,b))
        if len([m for m in conbo_book[1:] if m>=X])==M:
            print(conbo_book)
            if min_p>conbo_book[0]:
                min_p=conbo_book[0]

print(min_p) if min_p<1200000 else print("-1")

import itertools

N,M,X=map(int,input().split(' '))

book=[]
skil=[0]*M
for i in range(N):
    line=list(map(int,input().split(' ')))
    book.append(line)
    skil=list(map(lambda x,y:x+y,skil,line[1:]))

min_p=12000000
for n in range(1,N+1):
    for conbo in itertools.combinations(book,n):
        conbo_book=[0]*(1+M)
        for b in list(conbo):
            conbo_book=list(map(lambda x,y:x+y,conbo_book,b))
        if len([m for m in conbo_book[1:] if m>=X])==M:
            if min_p>conbo_book[0]:
                min_p=conbo_book[0]

print(min_p) if min_p<12000000 else print("-1")

Verdicts: Wrong Answer

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
N,M,X = map(int, input().split(' '))
C=[]
maxNum=999999999
dmaxNum=999999999
for i in range(N):
  C.append(map(int, input().split(' ')))

for i in range(2**(N+1)-1):
  ar=[]
  for i in range(M):
    if (i & 2**i) == 0:
      ar = [x * y for (x, y) in zip(ar, C[i])]
  print(ar)
  for i in ar:
    if i < X:
      break


import numpy as np

N,M,X = map(int, input().split(' '))
C=[]
maxNum=999999999
dmaxNum=999999999
for i in range(N):
  C.append(list(map(int, input().split(' '))))
for i in range(2**N):
  ar=[0]*(M+1)
  for j in range(N):
    if (i & 2**j) != 0:
      ar = [x + y for (x, y) in zip(ar, C[j])]
  if (np.array(ar[1:])>=X).all()>0:
    maxNum=min(maxNum,ar[0])
if maxNum==dmaxNum:
  print(-1)
else:
  print(maxNum)

Verdicts: Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
from itertools import combinations
import numpy as np

N,M,X=map(int, input().split())
list_=[list(map(int, input().split())) for _ in range(N)]
gokei=X
cost=100001
list_C=[]

for i in range(N):
	list_C=np.array(list(combinations(list_,N-i)))
	count=0
	for h in range(len(list_C)):

		if all(np.sum(list_C[h], axis=0)[1:]>=X) and np.sum(list_C[h], axis=0)[0]<cost:
				cost=np.sum(list_C[h], axis=0)[0]
				count+=1

		if count==0:
		break

print(cost if cost<100001 else -1)


from itertools import combinations
import numpy as np

N,M,X=map(int, input().split())
list_=[list(map(int, input().split())) for _ in range(N)]
cost=100000001
list_C=[]

for i in range(N):
	list_C=np.array(list(combinations(list_,N-i)))
	count=0
	#print(list_C)
	for h in range(len(list_C)):
		if all(np.sum(list_C[h], axis=0)[1:]>=X):
			if np.sum(list_C[h], axis=0)[0]<cost:
				cost=np.sum(list_C[h], axis=0)[0]
			#print(np.sum(list_C[h], axis=0),cost)
			count+=1
	if count==0:
		break

print(cost if cost<100000001 else "-1")

Verdicts: Runtime Error

Accepted
Problem: Takahashi, who is a novice in competitive programming, wants to learn M algorithms. Initially, his _understanding level_ of each of the M algorithms is 0.  Takahashi is visiting a bookstore, where he finds N books on algorithms. The i-th book (1\leq i\leq N) is sold for C_i yen (the currency of Japan). If he buys and reads it, his understanding level of the j-th algorithm will increase by A_{i,j} for each j (1\leq j\leq M). There is no other way to increase the understanding levels of the algorithms.  Takahashi's objective is to make his understanding levels of all the M algorithms X or higher. Determine whether this objective is achievable. If it is achievable, find the minimum amount of money needed to achieve it.

Submission attempts (in order):
N, M, X = map(int, input().split())


C = []
A = []
for i in range(N):
    t = list(map(int, input().split()))
    C.append(t[0])
    A.append(t[1:])


ans = 10**10

for i in range(2**N):
    print("Hi")
    tmp_cost = []
    tmp_Algo = []
    for j in range(N):

        if ((i>>j)&1):
            tmp_cost.append(C[j])
            tmp_Algo.append(A[j])


    
    
    
    cost = 0
    flag = [0]*M

    for nedan in tmp_cost:
        cost = cost + nedan
        for singlelis in tmp_Algo:
            print(singlelis)
    


        
        





n, m, x = map(int, input().split())
X = [list(map(int, input().split())) for _ in range(n)]
ans = 193934993409409

for mask in range(2 ** n):
    C = [0] * m
    cost = 0

    for i in range(n):
        if (mask >> i) & 1:
            cost += X[i][0]
            
            
            

            for j in range(1, m + 1):
                C[j - 1] += X[i][j]
    
    if min(C) >= x:
        ans = min(ans, cost)

if ans < 91912922191:
    print(ans)
else:
    print(-1)


Verdicts: Wrong Answer

Accepted