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Submission #124442

# Submission time Handle Problem Language Result Execution time Memory
124442 2019-07-03T10:44:57 Z HassenAissa Strange Device (APIO19_strange_device) C++14
0 / 100
 4568 ms 524292 KB 
#include <bits/stdc++.h>
using namespace std;


int main()
{
    long long unsigned n,a,b,t,l;
    scanf("%llu%llu%llu",&n,&a,&b);
    set<pair<long long unsigned,long long unsigned> > res;
    for(long long unsigned i=0;i<n;i++)
    {
        scanf("%llu%llu",&t,&l);
        for(long long unsigned j=t;j<=l;j++)
        {
            res.insert(make_pair((long long unsigned)(j+floor(j/b))%a,j%b));
        }
    }
    printf("%llu",res.size());
}

Compilation message

strange_device.cpp: In function 'int main()':
strange_device.cpp:18:29: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 2 has type 'std::set<std::pair<long long unsigned int, long long unsigned int> >::size_type {aka long unsigned int}' [-Wformat=]
     printf("%llu",res.size());
                   ~~~~~~~~~~^
strange_device.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%llu%llu%llu",&n,&a,&b);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
strange_device.cpp:12:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%llu%llu",&t,&l);
         ~~~~~^~~~~~~~~~~~~~~~~~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 348 KB Output is correct
2 Incorrect 57 ms 11712 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 352 KB Output is correct
2 Runtime error 4568 ms 524292 KB Execution killed with signal 9 (could be triggered by violating memory limits)
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Incorrect 137 ms 22044 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Incorrect 495 ms 752 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Incorrect 495 ms 752 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Incorrect 495 ms 752 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Runtime error 1895 ms 524288 KB Execution killed with signal 9 (could be triggered by violating memory limits)
3 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 348 KB Output is correct
2 Incorrect 57 ms 11712 KB Output isn't correct
3 Halted 0 ms 0 KB -