Submission #312192

#	Time	Username	Problem	Language	Result	Execution time	Memory
312192		tjdgus4384	Arranging Shoes (IOI19_shoes)	C++14	10 / 100	3 ms	2688 KiB

shoes

#include<bits/stdc++.h>
using namespace std;
vector<int> v[100001];

long long count_swaps(vector<int> S){
    if(S.size() == 2){
        if(S[0] > 0) return 1;
        else return 0;
    }
}

Compilation message (stderr)

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:10:1: warning: control reaches end of non-void function [-Wreturn-type]
   10 | }
      | ^

• Subtask 1: 10 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15