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ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#754796 | #7781. Sheep Eat Wolves | Star_s# | WA | 0ms | 3640kb | C++14 | 937b | 2024-11-16 15:49:17 | 2024-11-16 15:49:18 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int main()
{
int sheep_lef, wolf_lef, sheep_rig = 0, wolf_rig = 0, n, k;
int cnt = 0, all = sheep_lef;
while (true) {
int i;
if (sheep_rig == all) {
cout << cnt << endl;
break;
}
for (i = n; i >= 0; i--) {
int a = sheep_lef - i, b = wolf_lef - (n - i);
if (b != 0 && a != 0 && b - a > k) {
continue;
}
else {
sheep_lef = a, wolf_lef = b, sheep_rig += i, wolf_rig += (n - i);
break;
}
}
if (i == -1) {
cout << -1 << endl;
break;
}
cnt++;
if (sheep_rig == all) {
cout << cnt << endl;
break;
}
for (i = 0; ; i++) {
int b = wolf_rig - i;
if (sheep_rig != 0 && b != 0 && b - sheep_rig > k) {
continue;
}
else {
wolf_rig = b;
wolf_lef += i;
break;
}
}
cnt++;
if (sheep_rig == all) {
cout << cnt << endl;
break;
}
}
}
詳細信息
Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 3640kb
input:
4 4 3 1
output:
0
result:
wrong answer 1st numbers differ - expected: '3', found: '0'