oj.uz

답안 #448480

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
448480 2021-07-30T08:57:43 Z fuad27 Ice Hockey World Championship (CEOI15_bobek) C++14
40 / 100
 76 ms 332 KB 
#include<bits/stdc++.h>
using namespace std;
#define int unsigned long long
int32_t main () {
	int n, m, c = 0;
	cin >> n >> m;
	int v[n];
	for(int i = 0;i<n;i++) {
		cin >> v[i];
	}
	for (int b = 0; b < (1<<n); b++) {
		int sum = 0;
		for (int i = 0; i < n; i++) {
			if (b&(1<<i)) sum+=v[i];
			if(sum > m)break;
		}
		if(sum <= m)c++;
	}
	cout<<c<<"\n"<<endl;	
}

Compilation message

bobek.cpp: In function 'int32_t main()':
bobek.cpp:11:20: warning: comparison of integer expressions of different signedness: 'long long unsigned int' and 'int' [-Wsign-compare]
   11 |  for (int b = 0; b < (1<<n); b++) {
      |                  ~~^~~~~~~~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 204 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 9 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 5 ms 284 KB Output is correct
6 Correct 75 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 75 ms 204 KB Output is correct
2 Correct 18 ms 204 KB Output is correct
3 Correct 5 ms 288 KB Output is correct
4 Correct 5 ms 288 KB Output is correct
5 Correct 76 ms 264 KB Output is correct
6 Correct 10 ms 332 KB Output is correct
7 Correct 1 ms 204 KB Output is correct

Subtask #5
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -