Problem p02598 (python)

Fixed submission:
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math

N, K = mi()
A = li()

if K == 0:
    print(max(A))
    exit()

left = 0
right = max(A)

def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] / num) - 1
    return cnt

while True:
    mid = (left + right) // 2
    if mid == 0:
        print(1)
        exit()
    tmp = count(mid)
    if right - left <= 1:
        mid = right
        break
    elif tmp > K:
        left = mid
    else:
        right = mid

right = mid

while True:
    tmp = count(mid)
    if right - left <= 1:
        print(right)
        break
    elif tmp == K:
        right = mid
    else:
        left = mid
    mid = (left + right) // 2
    if mid == 0:
        print(1)
        break

Buggy submission (verdict: Runtime Error):
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math
 
N, K = mi()
A = li()
 
if K == 0:
    print(max(A))
    exit()
 
left = 0
right = max(A)
 
def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] / num) - 1
    return cnt
 
while True:
    mid = (left + right) // 2
    if mid == 0:
        mid += 1
        break
    tmp = count(mid)
    if tmp == K:
        break
    elif tmp > K:
        if left == mid:
            mid = right
            break
        left = mid
    else:
        right = mid
 
if mid == 0 or mid == 1:
    print(mid)
    exit()
 
right = mid
 
while True:
    tmp = count(mid)
    if tmp == K and tmp != count(mid-1):
        print(mid)
        break
    elif tmp == K:
        right = mid
    else:
        if left == mid:
            print(right)
            break
        left = mid
    mid = (left + right) // 2
    if mid == 0:
        print(1)
        break

Buggy submission (verdict: Runtime Error):
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math

N, K = mi()
A = li()

if K == 0:
    print(max(A))
    exit()

left = 0
right = max(A)

def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] / num) - 1
    return cnt

while True:
    mid = (left + right) // 2
    if mid == 0:
        mid += 1
        break
    tmp = count(mid)
    if tmp == K:
        break
    elif tmp > K:
        if left == mid:
            mid += 1
            break
        left = mid
    else:
        right = mid

if mid == 0 or mid == 1:
    print(mid)
    exit()

if count(left) == K:
    print('Yeah')
    exit()
right = mid

while True:
    tmp = count(mid)
    if tmp == K and tmp != count(mid-1):
        print(mid)
        break
    elif tmp == K:
        right = mid
    else:
        #if left == mid:
            #print(mid+1)
            #break
        left = mid
    mid = (left + right) // 2
    if mid == 0:
        print(1)
        break

Buggy submission (verdict: Runtime Error):
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math

N, K = mi()
A = li()

if K == 0:
    print(max(A))
    exit()

left = 0
right = max(A)

def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] / num)
    
    return cnt


while True:
    mid = (left + right) // 2
    tmp = count(mid)
    if tmp == K:
        break
    elif tmp > K:
        if left == mid:
            mid += 1
            break
        left = mid
    else:
        right = mid

if mid == 0:
    print(mid)
    exit()
print(mid)
'''
right = mid
while True:
    tmp = count(mid)
    if tmp == K and tmp != count(mid-1):
        print(mid)
        break
    elif tmp == K:
        right = mid
    else:
        if left == mid:
            print(mid+1)
            break
        left = mid
    mid = (left + right) // 2
'''

Buggy submission (verdict: Runtime Error):
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math

N, K = mi()
A = li()

if K == 0:
    print(max(A))
    exit()

left = 0
right = max(A)

def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] / num)
    
    return cnt


while True:
    mid = (left + right) // 2
    tmp = count(mid)
    if tmp == K:
        break
    elif tmp > K:
        if left == mid:
            mid += 1
            break
        left = mid
    else:
        right = mid

if mid == 0:
    print(mid)
    exit()

right = mid
while True:
    tmp = count(mid)
    if tmp == K and tmp != count(mid-1):
        print(mid)
        break
    elif tmp == K:
        right = mid
    else:
        if left == mid:
            print(mid+1)
            break
        left = mid
    mid = (left + right) // 2

Buggy submission (verdict: Runtime Error):
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math

N, K = mi()
A = li()

if K == 0:
    print(max(A))
    exit()

left = 0
right = max(A)

def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] / num)
    
    return cnt


while True:
    mid = (left + right) // 2
    tmp = count(mid)
    if tmp == K:
        break
    elif tmp > K:
        if left == mid:
            mid += 1
            break
        left = mid
    else:
        right = mid

if mid == 0:
    print(mid)
    exit()

right = mid
while True:
    tmp = count(mid)
    if tmp == K and tmp != count(mid-1):
        print(mid)
        break
    elif tmp == K:
        right = mid
    else:
        left = mid
    mid = (left + right) // 2

Buggy submission (verdict: Runtime Error):
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math

N, K = mi()
A = li()

if K == 0:
    print(max(A))
    exit()

left = 0
right = max(A)

def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] / num)
    
    return cnt


while True:
    mid = (left + right) // 2
    tmp = count(mid)
    if tmp == K:
        break
    elif tmp > K:
        if left == mid:
            mid += 1
            break
        left = mid
    else:
        right = mid


if tmp == K and tmp != count(mid-1):
    print(mid)
    exit()

if mid == 0:
    print(mid)
    exit()

right = mid
while True:
    tmp = count(mid)
    if tmp == K and tmp != count(mid-1):
        print(mid)
        break
    if tmp == K:
        right = mid
    else:
        left = mid
    mid = (left + right) // 2

Buggy submission (verdict: Runtime Error):
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math

N, K = mi()
A = li()

if K == 0:
    print(max(A))
    exit()

left = 0
right = max(A)

def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] // num)
    
    return cnt


while True:
    mid = (left + right) // 2
    tmp = count(mid)
    if tmp == K:
        break
    elif tmp > K:
        if left == mid:
            mid += 1
            break
        left = mid
    else:
        right = mid


if tmp == K and tmp != count(mid-1):
    print(mid)
    exit()

if mid == 0:
    print(mid)
    exit()

right = mid
while True:
    tmp = count(mid)
    if tmp == K and tmp != count(mid-1):
        print(mid)
        break
    if tmp == K:
        right = mid
    else:
        left = mid
    mid = (left + right) // 2

Buggy submission (verdict: Runtime Error):
import sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
from itertools import accumulate #list(accumulate(A))
import math

N, K = mi()
A = li()

if K == 0:
    print(max(A))
    exit()

left = 0
right = max(A)

def count(num):
    cnt = 0
    for i in range(N):
        cnt += math.ceil(A[i] // num)
    
    return cnt


while True:
    mid = (left + right) // 2
    tmp = count(mid)
    if tmp == K:
        break
    elif tmp > K:
        if left == mid:
            mid += 1
            break
        left = mid
    else:
        right = mid

#print(mid)
if mid == 0:
    print(mid)
    exit()
right = mid

while True:
    #print(left, right)
    tmp = count(mid)
    #print(tmp, count(mid-1))
    if tmp == K and tmp != count(mid-1):
        #print(tmp, count(mid-1))
        print(mid)
        break
    if tmp == K:
        right = mid
    else:
        left = mid
    mid = (left + right) // 2