Submission #301233

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
3012332020-09-17 18:28:10eagle30Arranging Shoes (IOI19_shoes)C++14
45 / 100
47 ms3200 KiB
#include "shoes.h"
#include<bits/stdc++.h>
using namespace std;
long long count_swaps(vector<int> s) {
long long d=0, tot=0;
for(int i=0; i<s.size(); i++){
if(s[i]<0){
tot+=abs(i-d);
d+=2;
}
}
return tot;
}
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:6:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    6 |     for(int i=0; i<s.size(); i++){
      |                  ~^~~~~~~~~
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