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Submission #161894

# Submission time Handle Problem Language Result Execution time Memory
161894 2019-11-05T08:14:54 Z boolodifjenula Rasvjeta (COCI17_rasvjeta) Python 3
20 / 50
 64 ms 3428 KB 
N=int(input())
M=int(input())
K=int(input())
O=[i+1 for i in range (N)]
for i in range(M):
    P=int(input())
    for i in range(P-K-1,P+K):
        if -1<i<len(O):
            O[i]=0
k=0
p=0
s=0
for i in range(N):
    if O[i]:
        k+=1
    elif k:
        p+=1
    if k and k+p==K+1:
        s+=1
        k=-K
        p=-K
    if i==N-1 and k:
        s+=1
print(s)

Subtask #1
20.0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 26 ms 3360 KB Output isn't correct
2 Incorrect 25 ms 3300 KB Output isn't correct
3 Correct 28 ms 3428 KB Output is correct
4 Incorrect 64 ms 3356 KB Output isn't correct
5 Incorrect 28 ms 3360 KB Output isn't correct
6 Incorrect 31 ms 3356 KB Output isn't correct
7 Incorrect 27 ms 3352 KB Output isn't correct
8 Correct 34 ms 3300 KB Output is correct
9 Correct 35 ms 3364 KB Output is correct
10 Correct 28 ms 3360 KB Output is correct