제출 #570679

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
570679	2022-05-31 04:03:59	AGE	Simfonija (COCI19_simfonija)	C++14	44 / 110	859 ms	4492 KiB

simfonija

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#include<bits/stdc++.h>
#define F first
#define S second
#define pb push_back
#define int long long
using namespace std;
const int N=1e6,M=2e3;
int a[100005],b[100005];
main()
{
    int n,m;
    cin>>n>>m;
    map<int,int>mp;
    for(int i=0;i<n;i++)
        cin>>a[i];
    for(int i=0;i<n;i++)
        cin>>b[i];
    for(int i=0;i<n;i++)
        mp[a[i]-b[i]]++;
    int neg=0,pos=0;
    for(auto x:mp){
        if(x.F<=0)
 
 
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컴파일 시 표준 에러 (stderr) 메시지

simfonija.cpp:10:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   10 | main()
      | ^~~~

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