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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
#664753#7156. Find the Boxspycoderyt#0 1ms3572kbC++14861b2024-10-21 22:10:022024-10-21 22:10:03

Judging History

你现在查看的是最新测评结果

  • [2024-10-21 22:10:03]
  • 评测
  • 测评结果:0
  • 用时:1ms
  • 内存:3572kb
  • [2024-10-21 22:10:02]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
int n,m,x,y;
int main(){
    int cnt = 0;
    cin>>n>>m;
    while(1) {
        string st;
        for(int i = 0;i<cnt;i++) st.push_back('v');
        for(int j = 0;j<m-1;j++) st.push_back('>');
        cout << "? " << st << endl;
        cin>>x>>y;
        if(x!=cnt) {
            cout << "! " << cnt << " " << 0 << endl;
            return 0;
        }
        if(y!=m-1) {
            cout << "! " << x << " " << y+1 << endl;
            return 0;
        }
        cnt++;
    }
}
/*

For C++ programs, first compile it (e.g. with g++ -g -O2 -std=gnu++17 -static
solution.cpp -o solution.out) and then run:
python3 testing_tool.py ./solution.out <<<"4 5 2 3"

/usr/bin/g++ -g -O2 -std=gnu++17 boxbrute.cpp -o solution.out
python3 testing_tool.py ./solution.out <<<"49 59 4 0"

*/

詳細信息

Test #1:

score: 0
Acceptable Answer
time: 1ms
memory: 3572kb

input:

4 5
0 4
1 4
2 2

output:

? >>>>
? v>>>>
? vv>>>>
! 2 3

result:

points 0.820 0.82 used 3 queried; score: 82.00