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Submission #289831

# Submission time Handle Problem Language Result Execution time Memory
289831 2020-09-03T06:26:51 Z 반딧불(#5785) Hamburg Steak (JOI20_hamburg) C++17
2 / 100
 153 ms 512 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int n, k;
int xMin = 0, xMax = 1e9, yMin = 0, yMax = 1e9;

int main(){
    scanf("%d %d", &n, &k);
    for(int i=1; i<=n; i++){
        int l, d, r, u;
        scanf("%d %d %d %d", &l, &d, &r, &u);
        xMin = max(xMin, l);
        xMax = min(xMax, r);
        yMin = max(yMin, d);
        yMax = min(yMax, u);
    }
    assert(xMin <= xMax && yMin <= yMax);
    printf("%d %d", xMin, yMin);
}

Compilation message

hamburg.cpp: In function 'int main()':
hamburg.cpp:11:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   11 |     scanf("%d %d", &n, &k);
      |     ~~~~~^~~~~~~~~~~~~~~~~
hamburg.cpp:14:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   14 |         scanf("%d %d %d %d", &l, &d, &r, &u);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct

Subtask #2
0 / 1.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 3.0

# Verdict Execution time Memory Grader output
1 Runtime error 3 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #4
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 3 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #5
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 132 ms 376 KB Output is correct
6 Correct 153 ms 376 KB Output is correct
7 Correct 138 ms 256 KB Output is correct
8 Correct 143 ms 256 KB Output is correct

Subtask #6
0 / 3.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #7
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 3 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #8
0 / 79.0

# Verdict Execution time Memory Grader output
1 Runtime error 3 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -