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Submission #224467

# Submission time Handle Problem Language Result Execution time Memory
224467 2020-04-18T00:45:43 Z dewa251202 Temperature (POI11_tem) C++14
8 / 100
 305 ms 20764 KB 
#include <iostream>
using namespace std;

int n, x, y;
int ans = 0, cnt = 0, p = 1e9 + 1;

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    cin >> n;

    while(n--){
        cin >> x >> y;
        if(y < p){
            cnt = 0;
            p = x;
        }
        else{
            p = max(p, x);
        }

        if(x <= p && p <= y){
            cnt++;
        }

        ans = max(ans, cnt);
    }

    cout << ans << '\n';
    return 0;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 512 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Incorrect 5 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 6 ms 384 KB Output is correct
3 Incorrect 7 ms 384 KB Output isn't correct

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 72 ms 3320 KB Output is correct
2 Correct 85 ms 3960 KB Output is correct
3 Incorrect 82 ms 4216 KB Output isn't correct

Subtask #5
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 201 ms 10916 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 237 ms 15992 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 305 ms 18576 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 242 ms 16888 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 126 ms 5768 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 128 ms 5376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #11
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 223 ms 15640 KB Output is correct
2 Incorrect 301 ms 20764 KB Output isn't correct

Subtask #12
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 195 ms 14968 KB Output isn't correct
2 Halted 0 ms 0 KB -