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Submission #222937

# Submission time Handle Problem Language Result Execution time Memory
222937 2020-04-14T11:22:10 Z AlifSaddid Temperature (POI11_tem) C++17
0 / 100
 1000 ms 7672 KB 
#include <bits/stdc++.h>

using namespace std;

int n;
int a[1000005], b[1000005];

int main(){
    scanf("%d", &n);
    for (int i = 1; i <= n; i++){
        cin >> a[i] >> b[i];
    }
    a[n+1] = -1e9;
    b[n+1] = -1e9;
    int ans = -1;
    int len = 0;
    for (int i = 1; i <= n; i++){
        if (a[i+1] <= b[i] && b[i+1] >= b[i]){
            len++;
        } else {
            len++;
            ans = max(ans, len);
            len = 0;
        }
    }
    cout << ans << endl;
}

Compilation message

tem.cpp: In function 'int main()':
tem.cpp:9:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~

Subtask #1
0 / 8.0

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

Subtask #2
0 / 8.0

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

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 10 ms 512 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 265 ms 4192 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 728 ms 6140 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 988 ms 6476 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1094 ms 7672 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #8
0 / 8.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1030 ms 6792 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #9
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 479 ms 6904 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 442 ms 6520 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #11
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 953 ms 6216 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #12
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 899 ms 5792 KB Output isn't correct
2 Halted 0 ms 0 KB -