oj.uz

Submission #592901

# Submission time Handle Problem Language Result Execution time Memory
592901 2022-07-09T19:14:00 Z lucasmk Simple game (IZhO17_game) C++14
22 / 100
 1000 ms 1196 KB 
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n, m; cin >> n >> m;
	vector<int> v(n);
	for(int i = 0; i<n; i++) cin >> v[i];
	while(m--) {
		int q; cin >> q;
		if(q == 1) {
			int pos, val; cin >> pos >> val;
			v[pos - 1] = val;
		}
		else {
			int cnt = 0, h; cin >> h;
			for(int i = 0; i < n-1; i++) {
				if(v[i] == h) {
					cnt++;
				}
				else if(v[i] < h) {
					if(v[i + 1] > h) cnt++;
				}
				else if(v[i] > h) {
					if(v[i + 1] < h) cnt++;
				}
			}
			if(v[n - 1] == h) cnt++;
			cout << cnt << endl;
		}
	}
	return 0;
}

Subtask #1
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 212 KB Output is correct
3 Correct 3 ms 212 KB Output is correct
4 Correct 4 ms 212 KB Output is correct
5 Correct 4 ms 212 KB Output is correct
6 Correct 4 ms 308 KB Output is correct
7 Correct 4 ms 212 KB Output is correct

Subtask #2
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 212 KB Output is correct
3 Correct 3 ms 212 KB Output is correct
4 Correct 4 ms 212 KB Output is correct
5 Correct 4 ms 212 KB Output is correct
6 Correct 4 ms 308 KB Output is correct
7 Correct 4 ms 212 KB Output is correct
8 Execution timed out 1089 ms 1196 KB Time limit exceeded
9 Halted 0 ms 0 KB -

Subtask #3
0 / 51.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 3 ms 212 KB Output is correct
3 Correct 3 ms 212 KB Output is correct
4 Correct 4 ms 212 KB Output is correct
5 Correct 4 ms 212 KB Output is correct
6 Correct 4 ms 308 KB Output is correct
7 Correct 4 ms 212 KB Output is correct
8 Execution timed out 1089 ms 1196 KB Time limit exceeded
9 Halted 0 ms 0 KB -