Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
137488 hjx2333 统计硬币 C++ Wrong Answer 647 MS 268 KB 420 2025-11-17 20:58:06

Tests(0/1):

Code:

#include <bits/stdc++.h> using namespace std; int main() { int i, j, k, n, a, b, sum; cin >> n; while (n--) { sum = 0; cin >> a >> b; for (i = 0; i <= a; i++) for (j = 0; j <= a; j++) for (k = 0; k <= a; k++) if (i + 2 * j + 5 * k == b) sum++; cout << sum << endl; } return 0; }

Run Info:

------Input------

20
5 10
8 20
3 6
2 4
10 26
11 27
1 1
1 2
2 2
1 5
5 25
100 250
1000 3000
26 120
9 30
12 27
7 25
27 54
32 100
4 13

------Answer-----

2
2
1
1
3
3
1
1
1
1
1
21
167
1
2
3
1
7
6
1

------Your output-----

7
16
3
2
24
28
1
1
2
1
8
1921
200401
146
20
31
13
123
218
5