oj.uz

Submission #275303

# Submission time Handle Problem Language Result Execution time Memory
275303 2020-08-20T05:18:38 Z suren Arranging Shoes (IOI19_shoes) C++14
0 / 100
 1000 ms 256 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define mk make_pair
#define pb push_back
#define F first
#define S second

int count_swaps( vector < int > vc ){
	int ans = 0, i;
	while( vc.size() > 0 ){
		for( i = 1; i < vc.size(); i ++ ){
			if( vc[i] == vc[0] * -1 ){
				if( vc[i] < 0 ){
					ans += i;
					vc.erase( vc.begin() + i );
					vc.erase( vc.begin() + 0 );
				}
			}
		}
	}
	return ans;
}

Compilation message

shoes.cpp: In function 'int count_swaps(std::vector<int>)':
shoes.cpp:12:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |   for( i = 1; i < vc.size(); i ++ ){
      |               ~~^~~~~~~~~~~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1082 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1082 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1082 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1090 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1082 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1082 ms 256 KB Time limit exceeded
2 Halted 0 ms 0 KB -