Problem:


Score : 200 points

Problem Statement

There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.

Additionally, you are given integers B_1, B_2, ..., B_M and C.

The i-th code correctly solves this problem if and only if A_{i1} B_1 + A_{i2} B_2 + ... + A_{iM} B_M + C > 0.

Among the N codes, find the number of codes that correctly solve this problem.

Constraints

All values in input are integers.

1 \leq N, M \leq 20

-100 \leq A_{ij} \leq 100

-100 \leq B_i \leq 100

-100 \leq C \leq 100

Input

Input is given from Standard Input in the following format:

N M C
B_1 B_2 ... B_M
A_{11} A_{12} ... A_{1M}
A_{21} A_{22} ... A_{2M}
\vdots
A_{N1} A_{N2} ... A_{NM}

Output

Print the number of codes among the given N codes that correctly solve this problem.

Sample Input 1

2 3 -10
1 2 3
3 2 1
1 2 2

Sample Output 1

1

Only the second code correctly solves this problem, as follows:

Since 3 \times 1 + 2 \times 2 + 1 \times 3 + (-10) = 0 \leq 0, the first code does not solve this problem.

1 \times 1 + 2 \times 2 + 2 \times 3 + (-10) = 1 > 0, the second code solves this problem.

Sample Input 2

5 2 -4
-2 5
100 41
100 40
-3 0
-6 -2
18 -13

Sample Output 2

2

Sample Input 3

3 3 0
100 -100 0
0 100 100
100 100 100
-100 100 100

Sample Output 3

0

All of them are Wrong Answer. Except yours.



Sample input:
2 3 -10
1 2 3
3 2 1
1 2 2


Sample output:
1

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = [int(x) for x in input().split()]
cnt = 0
for i in range(N):
  S = sum([int(x) * B[i] for i, x in enumerate(input().split())]) + C
  cnt += 1 if S > 0 else 0
print(cnt)

Submission status: Accepted

Solution code:
n, m, c = map(int, input().split())
bb = list(map(int, input().split()))
ans = 0

for i in range(n):
  aa = list(map(int, input().split()))
  val = c
  for a, b in zip(aa, bb):
    val += a * b
  if val > 0:
    ans += 1

print(ans)

Submission status: Accepted

Solution code:
N,M,C = map(int,input().split())
B = list(map(int,input().split()))

count = 0
for _ in range(N):
    A = list(map(int,input().split()))
    count += 1 if sum([a*b for a,b in zip(A,B)])+C > 0 else 0

print(count)

Submission status: Accepted

Solution code:
n,m,c = map(int, raw_input().split())
b = map(int, raw_input().split())
ans = 0
for i in xrange(n):
	a = map(int, raw_input().split())
	x = c
	for j in xrange(m):
		x += a[j]*b[j]
	if x > 0:
		ans += 1
print ans

Submission status: Accepted

Solution code:
# -*- coding: utf-8 -*-
n,m,c = map(int, input().split())
bl = list(map(int, input().split()))

res = 0
for _ in range(n):
    al = list(map(int, input().split()))
    s = sum([al[i]*bl[i] for i in range(m)])+c
    if s>0:
        res += 1

print(res)

Submission status: Accepted

Solution code:
N, M ,C = [int(v) for v in input().split()]
b = [int(v) for v in input().split()]

ans = 0
for i in range(N):
    a = [int(v) for v in input().split()]
    sumv = C
    for j in range(M):
        sumv += a[j] * b[j]
    if sumv > 0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:
p = input().split()
n, m, c = int(p[0]), int(p[1]), int(p[2])
b = input().split()
q = 0
for i in range(n):
    a = input().split()
    s = 0
    for j in range(m):
        s += int(a[j])*int(b[j])
    if s > -c:
        q += 1
print(q)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))

cnt = 0
for i in range(N):
    A = list(map(int, input().split()))
    s = sum([A[j] * B[j] for j in range(M)])
    s += C
    if s > 0:
        cnt += 1
print(cnt)

Submission status: Accepted

Solution code:
N,M,C=map(int,input().split())
B=list(map(int,input().split()))
ans=0
for i in range(N):
    A=list(map(int,input().split()))
    all=0
    for j in range(M):
        all+=B[j]*A[j]
    if all+C>0:
        ans+=1
print(ans)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))

res = 0
for i in range(N):
  a = list(map(int, input().split()))
  s = C
  for j in range(M):
    s += B[j] * a[j]
  res += (s > 0)

print(res)

Submission status: Accepted

Solution code:
n,m,c = map(int,raw_input().split(" "))
b = map(int,raw_input().split(" "))
a = []
for x in range(n):
  q = map(int,raw_input().split(" "))
  a.append(q)

ans = 0

for x in range(n):
  q = 0
  for y in range(m):
    q += a[x][y] * b[y]
  q += c
  if q > 0:ans += 1

print ans

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))

ans = 0
for i in range(N):
    A = list(map(int, input().split()))
    total = C
    for j in range(M):
        total += A[j]*B[j];
    if total > 0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:

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

B = list(map(int, input().split()));

answer=0;

for i in range(N):
    A = list(map(int, input().split()));
    testAnswer = 0;
    for j in range(M):
        testAnswer += B[j]*A[j];
    if testAnswer + C > 0:
        answer += 1;

print(answer);

Submission status: Accepted

Solution code:
def main():
    N,M,C = map(int, input().split())
    B = list(map(int, input().split()))
    count = 0
    for i in range(N):
        A = list(map(int, input().split()))
        ans = C
        for a,b in zip(A,B):
            ans += a * b
        if ans > 0:
            count += 1
    print(count)

if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
N, M, C = [int(i) for i in input().split()]
b_ls = [int(i) for i in input().split()]
a_ls = list()
for i in range(N):
    a_ls.append([int(i) for i in input().split()])
a_ls = [sum([a*b for a, b in zip(line, b_ls)]) + C for line in a_ls]
a_ls = [a for a in a_ls if a > 0]
print(len(a_ls))

Submission status: Accepted

Solution code:
n, m, c = list(map(int, input().split(" ")))
b = list(map(int, input().split(" ")))
a = []
for i in range(n):
    a.append(list(map(int, input().split(" "))))
    

count = 0
for i in range(n):
    ans = c
    for j in range(m):
        ans += a[i][j] * b[j]

    if(ans > 0): count += 1

print(count)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))
count = 0
for i in range(N):
  A = list(map(int, input().split()))
  tmp = C
  for j in range(M):
    tmp += A[j]*B[j]
  if tmp > 0:
    count += 1
print(count)

Submission status: Accepted

Solution code:
#!/usr/bin/env python3
import sys


def solve(N: int, M: int, C: int, B: "List[int]", A: "List[List[int]]"):
    num = 0
    for Ai in A:
        c = 0
        for a, b in zip(Ai, B):
            c += a*b
        if c + C > 0:
            num += 1 
    print(num)

    return


def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    N = int(next(tokens))  # type: int
    M = int(next(tokens))  # type: int
    C = int(next(tokens))  # type: int
    B = [ int(next(tokens)) for _ in range(M) ]  # type: "List[int]"
    A = [ [ int(next(tokens)) for _ in range(M) ] for _ in range(N) ]  # type: "List[List[int]]"
    solve(N, M, C, B, A)

if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
#!/usr/bin/env python3
import sys


def solve(N: int, M: int, C: int, B: "List[int]", A: "List[List[int]]"):
    ans = 0
    for i in range(N):
        tmp = 0
        for j in range(M):
            tmp += A[i][j]*B[j]
        tmp += C
        if tmp>0:
            ans += 1
    print(ans)
    return


# Generated by 1.1.3 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    N = int(next(tokens))  # type: int
    M = int(next(tokens))  # type: int
    C = int(next(tokens))  # type: int
    B = [ int(next(tokens)) for _ in range(M) ]  # type: "List[int]"
    A = [ [ int(next(tokens)) for _ in range(M) ] for _ in range(N) ]  # type: "List[List[int]]"
    solve(N, M, C, B, A)

if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B_arr = list(map(int, input().split()))
A_arr = []
for i in range(N):
    A_arr.append(list(map(int, input().split())))

count = 0
for i in range(N):
    sum = 0
    for j in range(M):
        sum += A_arr[i][j]*B_arr[j]
    sum += C
    
    if sum > 0:
        count += 1
    else:
        pass

print(count)

Submission status: Accepted

Solution code:
if __name__ == '__main__':
    import sys
    input = sys.stdin.readline
    n,m, c = map(int, input().split())
    bb = list(map(int, input().split()))
    count = 0
    for _ in range(n):
        result = c
        for i, num in enumerate(list(map(int, input().split()))):
            result += bb[i]*num
        if result > 0:
            count += 1
    print(count)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))


ans = 0
for i in range(N):
    A = list(map(int, input().split()))
    Score = sum([a * b for a, b in zip(A, B)]) + C
    if Score > 0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:
n,m,c = map(int,input().split())
bb = list(map(int, input().split()))
aa = [list(map(int, input().split())) for _ in range(n)]
ans = 0
for a in aa:
    total = c
    for i in range(m):
        total += a[i]*bb[i]
    ans += 1 if total>0 else 0
print(ans)

Submission status: Accepted

Solution code:
import numpy as np
N, M, C = map(int, input().split())
B = np.array(list(map(int, input().split()))).T

count = 0
for _ in range(N):
    A = np.array(list(map(int, input().split())))
    if (np.dot(A, B) + C > 0):
        count += 1

print(count)

Submission status: Accepted

Solution code:
N,M,C=map(int,input().split())
Blist=list(map(int,input().split()))
Alist=[list(map(int,input().split())) for i in range(N)]
count=0
for i in range(N):
    j=0
    kari=C
    for j in range(M):
        kari+=Alist[i][j]*Blist[j]
    if kari>0:
        count+=1
print(count)

Submission status: Accepted

Solution code:
N,M,C=map(int,input().split())
B=list(map(int,input().split()))
ans=0
for i in range(N):
    A=list(map(int,input().split()))
    cnt=0
    for j in range(M):
        cnt+=A[j]*B[j]
    if cnt>(-C):
        ans+=1
print(ans)

Submission status: Accepted

Solution code:
import numpy as np
N, M, C = map(int, input().split())
B = np.array(list(map(int, input().split())))
A = np.array([list(map(int, input().split())) for _ in range(N)])
count = 0
for a in A:
    if sum(a*B)+C > 0:
        count += 1
print(count)

Submission status: Accepted

Solution code:
# coding: utf-8

N, M, C = [int(i) for i in input().split()]
B = [int(i) for i in input().split()]

collect = 0

for i in range(N):
    A = [int(i) for i in input().split()]
    if sum(i * j for i, j in zip(A, B)) + C > 0:
        collect += 1

print(collect)

Submission status: Accepted

Solution code:
N,M,C=map(int,input().split())
B=list(map(int,input().split()))
count=0
for n in range(N):
    An=list(map(int,input().split()))
    if sum([An[m]*B[m] for m in range(M)])>-C:
        count+=1
print(count)

Submission status: Accepted

Solution code:


def main():
    n, m, c = map(int, input().split())
    b = list(map(int, input().split()))
    ans = 0
    for i in range(n):
        a = list(map(int, input().split()))
        count = 0
        for j in range(m):
            count += a[j] * b[j]
        count += c
        if count > 0:
            ans += 1
    print(ans)




if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
N, M, C = (int(i) for i in input().split())  
B = [int(i) for i in input().split()]
a_list  = [[int(i) for i in input().split()] for i in range(N)] 

count = 0
for A in a_list:
    sum_num = 0
    for i in range(M):
        sum_num += A[i] * B[i] 

    if sum_num + C > 0:
        count += 1

print( count )

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))

count = 0
for i in range(N):
  A = list(map(int, input().split()))
  val = sum([a * b for a, b in zip(A, B)]) + C
  if val > 0:
    count += 1
print(count)

Submission status: Accepted

Solution code:
import sys
input = sys.stdin.readline
n,m,c = input().split()
b = input().split()
n = int(n)
m = int(m)
c = int(c)
for i in range(m):
    b[i] = int(b[i])
count = 0
for i in range(n):
    a = input().split()
    ans = 0
    for j in range(m):
        a[j] = int(a[j])
        ans += a[j] * b[j]
    ans += c
    if ans > 0:
        count += 1
print(count)

Submission status: Accepted

Solution code:
n,m,c=[int(i) for i in input().split()]
b=[int(i) for i in input().split()]
cnt=0
for i in range(n):
    a=[int(i) for i in input().split()]
    result=c
    for j in range(m):
        result+=a[j]*b[j]
    if result>0:
        cnt+=1
print(cnt)

Submission status: Accepted

Solution code:
n,m,c=map(int,input().split())
b=list(map(int,input().split()))
l=[]
ans=0
for i in range(n):
    a=list(map(int,input().split()))
    sum=c
    for j in range(m):
        sum+=a[j]*b[j]
    if sum>0:
        ans+=1
print(ans)

Submission status: Accepted

Solution code:
#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from itertools import chain
from functools import reduce
from collections import OrderedDict, Counter, deque
import operator

import numpy as np

N, M, C = map(int, input().split())
B = np.array(list(map(int, input().split())))
ans = 0
for _ in range(N):
    A = np.array(list(map(int, input().split())))
    if sum(A * B) + C > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
N,M,C = map(int,input().split())
B = list(map(int,input().split()))

count = 0

for i in range(N):
    tmp = C
    A = list(map(int,input().split()))
    for i in range(M):
        tmp += B[i]*A[i]
    if tmp > 0:
        count += 1

print(count)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))
A = [list(map(int, input().split())) for _ in range(N)]
ans = 0
for a in A:
    s = 0
    for i in range(M):
        s += a[i] * B[i]
    if s + C > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))
A = [list(map(int, input().split())) for _ in range(N)]
cnt = 0
for i in range(N):
    tmp = C
    for j in range(M):
        tmp += A[i][j]*B[j]
    if tmp > 0:
        cnt += 1
else:
    print(cnt)

Submission status: Accepted

Solution code:
n,m,c=map(int,input().split())
b=list(map(int,input().split()))
ans=0
for i in range(n):
	a=list(map(int,input().split()))
	xx=0
	for i in range(len(a)):
		xx+=(a[i]*b[i])
	xx+=c
	if xx>0:
		ans+=1
print(ans)

Submission status: Accepted

Solution code:
N , M , C= map(int,input().split())
B = list(map(int,input().split()))
A = []
for i in range(N):
	A.append(list(map(int,input().split())))
ans = 0
for i in range(N):
	sum = 0
	for j in range(M):
		sum += A[i][j] * B[j]
	if sum > -C:
		ans += 1
	
print(ans)

Submission status: Accepted

Solution code:
n, m, c = [int(i) for i in input().split()]
b = [int(i) for i in input().split()]
a = [[int(i) for i in input().split()] for j in range(n)]
ans = 0
for i in range(n):
    x = c
    for j in range(m):
        x += b[j]*a[i][j]
    if x > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))
A = [list(map(int, input().split())) for _ in range(N)]

count = 0
for a in A:
    result = C
    for i, b in zip(a, B):
        result += i * b
    if result > 0:
        count += 1

print(count)

Submission status: Accepted

Solution code:
import numpy as np
N,M,C = map(int, input().split())
B = [b for b in map(int, input().split())]
B = np.array(B)
ans = 0
for i in range(N):
    A = np.array([a for a in map(int, input().split())])
    if np.sum(A*B) + C > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
N,M,C=map(int,input().split())
B=list(map(int,input().split()))
ans=0
for i in range(N):
    A=list(map(int,input().split()))
    x=C
    for j in range(M):
        x+=A[j]*B[j]
    if x>0:
        ans+=1
print(ans)

Submission status: Accepted

Solution code:
n, m, c = map(int, input().split())
b = list(map(int, input().split()))
a = [list(map(int, input().split())) for _ in range(n)]
cnt = 0
for i in range(n):
    d = [0]*m
    for j in range(m):
        d[j]= a[i][j]*b[j]
    if sum(d) > -c:
        cnt += 1
print(cnt)

Submission status: Accepted

Solution code:
N,M,C=map(int,input().split())
B=list(map(int,input().split()))
ans=0
for i in range(N):
  A=list(map(int,input().split()))
  if sum([A[j]*B[j] for j in range(M)])+C > 0:
    ans+=1
print(ans)

Submission status: Accepted

Solution code:
import sys
sys.setrecursionlimit(100000)
input=lambda : sys.stdin.readline().rstrip('\n')

n,m,c=map(int,input().split())
b=list(map(int,input().split()))
a=[list(map(int,input().split())) for i in range(n)]
cnt=0
for i in range(n):
    tmp=0
    for j in range(m):
        tmp+=a[i][j]*b[j]
    if tmp+c>0:
        cnt+=1
print(cnt)

Submission status: Accepted

Solution code:
n, m, c = map(int, input().split())
b = list(map(int, input().split()))
ans = 0
for _ in range(n):
    a = list(map(int, input().split()))
    acc = c
    for i in range(m):
        acc += a[i] * b[i]
    if acc > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
n,m,c=map(int,input().split())
B=list(map(int,input().split()))
ans=0
for i in range(n):
  A=list(map(int,input().split()))
  cou=0
  for j in range(m):
    cou+=A[j]*B[j]
  if cou+c>0:
    ans+=1
print(ans)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))
ans = 0
for i in range(N):
    a = 0
    Ai = list(map(int, input().split()))
    for j in range(M):
        a += Ai[j]*B[j]
    if a + C > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
from bisect import bisect_left, bisect_right
from collections import Counter, defaultdict, deque, OrderedDict
from copy import deepcopy
from functools import lru_cache, reduce
from math import ceil, floor
from sys import setrecursionlimit

import heapq
import itertools
import operator


inf = float('inf')


def get_int():
    return int(input())


def get_float():
    return float(input())


def get_str():
    return input().strip()


def get_list_of_int():
    return [int(i) for i in input().split()]


def get_list_of_float():
    return [float(f) for f in input().split()]


def get_list_of_char():
    return list(input().strip())


def get_data(n, order=None, **kwargs):
    if not order:
        order = range(len(kwargs))
    it = iter(order)
    var, fn = zip(*sorted(sorted(kwargs.items()), key=lambda _: next(it)))

    rows = []
    for _ in range(n):
        rows.append(input().split())
    columns = zip(*rows)
    exec("global "+", ".join(var)+"\n"+"\n".join(
        v+"=list(map(fn[{}], data[{}]))".format(i, i)
        for i, v in enumerate(var)),
        globals(),
        {"fn": list(fn), "data": list(columns)}
    )
    return


# inputs
N, M, C = 0, 0, 0
B = []
A = []


def set_inputs():
    global N, M, C, B, A
    N, M, C = get_list_of_int()
    B = get_list_of_int()
    for _ in range(N):
        a = get_list_of_int()
        A.append(a)
    return


def main():
    setrecursionlimit(100000)
    set_inputs()
    ans = 0
    for i in range(N):
        sum = C
        for j in range(M):
            sum += A[i][j] * B[j]
        if sum > 0:
            ans += 1
    print(ans)
    return


if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
def solve(N, M, C, Bs, As):
    ans = 0
    for adata in As:
        if sum(a * b for a, b in zip(adata, Bs)) + C > 0:
            ans += 1
    return ans


if __name__ == "__main__":
    N, M, C = tuple(map(int, input().split(" ")))
    Bs = list(tuple(map(int, input().split(" "))))
    As = list(list(tuple(map(int, input().split(" ")))) for __ in range(N))
    print(solve(N, M, C, Bs, As))

Submission status: Accepted

Solution code:
n, m, c = map(int, input().split())
b = list(map(int, input().split()))
a = [list(map(int, input().split())) for _ in range(n)]

ans = 0
for i in range(n):
    tmp = c
    for j in range(m):
        tmp += a[i][j]*b[j]
    if tmp > 0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:
[n,m,c] = [int(i) for i in input().split()]
b = [int(i) for i in input().split()]
counter = 0
for i in range(n):
    a = [int(t) for t in input().split()]
    sum = c
    for j in range(m):
        sum += a[j]*b[j]
    if sum > 0:
        counter += 1
print(counter)

Submission status: Accepted

Solution code:

n,m,c =map(int,input().split())
B =[int(i)for i in input().split()]
count = 0
for i in range(n):
    ans = c
    for j,k in enumerate(input().split()):
        k =int(k)
        ans += B[j]*k
    if ans > 0:
        count += 1
print(count)

Submission status: Accepted

Solution code:
N,M,C=map(int,input().split())
B=list(map(int,input().split()))
A=[]
for n in range(N):
	A.append(list(map(int,input().split())))
c=0
for a in A:
	ans=0
	for aa,bb in zip(a,B):
		ans+=aa*bb
	if ans+C>0:
		c+=1
print(c)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))
A = [list(map(int, input().split())) for i in range(N)]
correct = 0
for i in range(N):
    ans = 0
    for j in range(M):
        ans += B[j]*A[i][j]
    ans += C
    correct += (ans > 0)

print(correct)

Submission status: Accepted

Solution code:
N, M, C = map(int,input().split())
B = list(map(int,input().split()))
ans = 0
for k in range(N):
    A = list(map(int,input().split()))
    t = C
    for l in range(M):
        t += A[l]*B[l]
    if t > 0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))
ans = 0
for _ in range(N):
    A = list(map(int, input().split()))
    r = C
    for a, b in zip(A,B):
        r += a*b
    if r > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
N,M,C = map(int,input().split())
B = list(map(int,input().split()))
count = 0
for i in range(N):
    A = list(map(int,input().split()))
    S = C
    for j in range(M):
        S += A[j]*B[j]
    if S>0:
        count+=1
print(count)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
cnt = 0
B = list(map(int, input().split()))

for i in range(N):
    A = list(map(int, input().split()))
    ans = 0
    for j in range(M):
        ans += A[j] * B[j]

    ans += C
    if ans > 0:
        cnt += 1
print(cnt)

Submission status: Accepted

Solution code:
n, m,c = map(int, input().split())
B=list(map(int, input().split()))
result=0
for i in range(n):
    A=list(map(int, input().split()))
    count=0
    for n1,n2 in zip(A,B):
        count+=n1*n2
    if c+count>0:
        result+=1
print(result)

Submission status: Accepted

Solution code:
n,m,c = map(int,input().split())
b = list(map(int,input().split()))
a = [list(map(int,input().split())) for _ in range(n)]
ans = 0
for a_ in a:
    k=0
    for i in range(len(a_)):
        k+=a_[i]*b[i]
    k+=c
    if k>0:
        ans+=1
print(ans)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())

B = list(map(int, input().split()))
ans = 0
for _ in range(N):
    A = list(map(int, input().split()))
    s = C
    for i in range(M):
        s += A[i] * B[i]
    if s > 0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:
n, m, c = map(int, input().split())

b = list(map(int, input().split()))

a = [[] for _ in range(n)]

ans = 0

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

for i in range(n):
    ac = 0
    for j in range(m):
        ac += a[i][j] * b[j]

    ac += c

    if ac > 0:
        ans += 1


print(ans)

Submission status: Accepted

Solution code:
from collections import defaultdict


def main():
    N, M, C = [int(q) for q in input().split()]
    B = [int(q) for q in input().split()]

    A = [
        [int(q) for q in input().split()]
        for _ in range(N)
    ]

    c = 0
    for ai in A:
        if sum([a * b for a, b in zip(ai, B)]) + C > 0:
            c += 1
    print(c)


if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
n,m,c = map(int, input().split())
B = list(map(int, input().split()))
count = 0
for i in range(n):
  a = list(map(int, input().split()))
  num = [a[j]*B[j] for j in range(m)]
  if sum(num)+c > 0:
    count += 1

print(count)

Submission status: Accepted

Solution code:
n, m, c = map(int, input().split())
b = list(map(int, input().split()))
count = 0
for i in range(n):
    a = list(map(int, input().split()))
    z = 0
    for j in range(m):
        z += b[j] * a[j]
    if z + c > 0:
        count += 1
print(count)

Submission status: Accepted

Solution code:
#A
"""
H, W = map(int, input().split())
h, w = map(int, input().split())
print(H*W-h*W-w*H+h*w)
"""
#B
n, m, c = map(int, input().split())
b = list(map(int, input().split()))
ans = 0
ansb = 0
for i in range(n):
    ans = 0
    a = list(map(int, input().split()))
    for k in range(m):
        ans += a[k]*b[k]
    ans += c
    if ans > 0:
        ansb += 1
print(ansb)
#C

#D

Submission status: Accepted

Solution code:
N, M, C = map(int,input().split())
B = list(map(int,input().split()))
A = [list(map(int,input().split())) for i in range(N)]

ans = 0

for x in A:
    y = sum([x[i]*B[i] for i in range(M)]) + C
    if y>0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:
N, M, C = map(int, input().split())
B = list(map(int, input().split()))
A = []
for _ in range(N):
    A.append(list(map(int, input().split())))

ans = 0
for a in A:
    if sum(aa * bb for aa, bb in zip(a, B)) + C > 0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:
# https://atcoder.jp/contests/abc121/tasks/abc121_b

import itertools
import collections
import bisect

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

    ans = 0
    for i in range(N):
        s = C
        for a, b in zip(A[i], B):
            s += a * b
        if s > 0:
            ans += 1
    print(ans)

if __name__ == '__main__':
    main()

Submission status: Accepted

Solution code:
N,M,C = map(int,input().split())
B = list(map(int,input().split()))
ans = 0
for i in range(N):
    A = list(map(int,input().split()))
    tmp = C
    for j in range(M):
        tmp += A[j]*B[j]
    if tmp > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
a, b,c = map(int, input().split())
y = list( map(int, input().split()))
ans=0
for i in range(a):
    x = list( map(int, input().split()))
    s = 0
    for m,n in zip(y,x):
        s+=m*n
    if s+c>0:ans+=1

print(ans)

Submission status: Accepted

Solution code:
from statistics import mean, median,variance,stdev
import numpy as np
import sys
import math
import fractions
import itertools
import copy
#以下てんぷら
def j(q):
    if q==1: print("YES")
    else:print("NO")
    exit(0)


def ct(x,y):
    if (x>y):print("GREATER")
    elif (x<y): print("LESS")
    else: print("EQUAL")

def ip():
    return int(input())
#n = ip()                                     #入力整数1つ
n,m,d= (int(i) for i in input().split())       #入力整数横2つ以上
b = [int(i) for i in input().split()]        #入力整数配列
#a = input()                                  #入力文字列
#a = input().split()                          #入力文字配列
#n = ip()                      #入力セット(整数改行あり)(1/2)
#a=[ip() for i in range(n)]    #入力セット(整数改行あり)(2/2)

#jの変数はしようできないので注意
#全足しにsum変数使用はsum関数使用できないので注意
#こっから本文
s = 0
for i in range(n):
    a = [int(i) for i in input().split()]
    c = 0
    for k in range(m):
        c+=(a[k]*b[k])
    if c+d>0:s+=1
print(s)

Submission status: Accepted

Solution code:

def main():
    n,m,c = list(map(int,input().split()))
    b = list(map(int,input().split()))
    cnt = 0
    for _ in range(n):
        a = list(map(int,input().split()))
        res = c
        for i in range(m):
            res += a[i]*b[i]
        if res>0:
            cnt += 1
    print(cnt)



if __name__=='__main__':
    main()

Submission status: Accepted

Solution code:
N,M,C = map(int,input().split())
B = list(map(int,input().split()))
A = []
for i in range(N):
  A.append(list(map(int,input().split())))
ans = 0
for i in range(N):
  S = 0
  for j in range(M):
    S += B[j]*A[i][j]
  S += C
  if S > 0:
    ans += 1
print(ans)

Submission status: Accepted

Solution code:
N, M, C = map( int, input().split() )
B = list( map( int, input().split() ) )
A = [ list( map(int, input().split()) ) for _ in range(N) ]


ans = 0
for i in range(N):
    cond = 0
    for j in range(M):
        cond += A[i][j]*B[j]
    if cond + C > 0: ans += 1

print( ans )

Submission status: Accepted

Solution code:
import sys
stdin = sys.stdin
 
sys.setrecursionlimit(10**5) 
 
def li(): return map(int, stdin.readline().split())
def li_(): return map(lambda x: int(x)-1, stdin.readline().split())
def lf(): return map(float, stdin.readline().split())
def ls(): return stdin.readline().split()
def ns(): return stdin.readline().rstrip()
def lc(): return list(ns())
def ni(): return int(stdin.readline())
def nf(): return float(stdin.readline())

n,m,c = li()
b = list(li())
a = [list(li()) for _ in range(n)]

ans = 0
for ai in a:
    if sum([aij*bi for aij, bi in zip(ai, b)]) + c > 0:
        ans += 1
print(ans)

Submission status: Accepted

Solution code:
n, m, c = map(int, input().split())
blst = list(map(int, input().split()))
alst = [list(map(int, input().split())) for _ in range(n)]

count = 0
for aseq in alst:
    amount = 0
    for a, b in zip(aseq, blst):
        amount += a*b
    if amount + c > 0:
        count += 1
print(count)

Submission status: Accepted

Solution code:
N, M, C = list(map(int, input().split(" ")))
b = list(map(int, input().split(" ")))
a = []
for i in range(N):
    a.append(list(map(int, input().split(" "))))


ans = 0
for i in range(N):
    score = C
    for j in range(M):
        score += a[i][j] * b[j]
    if score > 0:
        ans += 1

print(ans)

Submission status: Accepted

Solution code:
n,m,c = map(int,input().split())
b = list(map(int,input().split()))
cnt = 0
for i in range(n):
    total = c
    a = list(map(int,input().split()))
    for j in range(m):
        total += a[j]*b[j]
    
    if total > 0:
        cnt += 1
print(cnt)

Submission status: Accepted

Solution code:
n,m,c = map(int,input().split())
b = list(map(int,input().split()))
ans = 0
for i in range(n):
    a = list(map(int,input().split()))
    su = c
    for j in range(len(a)):
        su += a[j]*b[j]
    if(su > 0):
        ans += 1
print(ans)