oj.uz

Submission #1005360

# Submission time Handle Problem Language Result Execution time Memory
1005360 2024-06-22T11:10:01 Z AdamGS Lamps (JOI19_lamps) C++17
4 / 100
 9 ms 5488 KB 
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
int main() {
        ios_base::sync_with_stdio(0); cin.tie(0);
        int n;
        string s, t;
        cin >> n >> s >> t;
        t="0"+t;
        int ans=0;
        rep(i, n) if(t[i]=='0' && t[i+1]=='1') ++ans;
        cout << ans << '\n';
}

Subtask #1
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 41.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 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 376 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 6 ms 5292 KB Output is correct
8 Correct 6 ms 5488 KB Output is correct
9 Correct 6 ms 5484 KB Output is correct
10 Correct 5 ms 5292 KB Output is correct
11 Correct 5 ms 5296 KB Output is correct
12 Correct 5 ms 5292 KB Output is correct
13 Correct 5 ms 5292 KB Output is correct
14 Correct 9 ms 5420 KB Output is correct

Subtask #4
0 / 49.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -