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답안 #1004984

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1004984 2024-06-22T05:44:17 Z vjudge1 가로등 (APIO19_street_lamps) C++17
20 / 100
 5000 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;

const int N = 3e5 + 10;
int n, q;
string s;

int main(){
    cin >> n >> q >> s;
    vector<string> vec;
    vec.push_back(s);
    for (int i = 0; i < q; i ++){
        string qx;
        cin >> qx;

        if (qx[0] == 't'){
            int x;
            cin >> x;
            x--;
            s[x] = '1' - s[x] + '0';
        }
        else{
            int a, b;
            cin >> a >> b;
            a--, b--;

            int ans = 0;
            for (string x : vec){
                bool good = 1;
                for (int i = a; i < b; i ++)
                    if (x[i] == '0')
                        good = 0;
                ans += good;
            }

            cout << ans << endl;
        }
        vec.push_back(s);    
    }
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct

Subtask #2
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 5064 ms 6156 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1368 KB Output is correct
2 Correct 28 ms 1312 KB Output is correct
3 Correct 45 ms 1372 KB Output is correct
4 Correct 79 ms 1424 KB Output is correct
5 Runtime error 957 ms 524288 KB Execution killed with signal 9
6 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 93 ms 1360 KB Output is correct
2 Correct 71 ms 1412 KB Output is correct
3 Correct 45 ms 1332 KB Output is correct
4 Correct 5 ms 1372 KB Output is correct
5 Runtime error 245 ms 524288 KB Execution killed with signal 9
6 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Execution timed out 5064 ms 6156 KB Time limit exceeded
9 Halted 0 ms 0 KB -