제출 #679161

#제출 시각아이디문제언어결과실행 시간메모리
679161hello_there_123Palembang Bridges (APIO15_bridge)C++17
0 / 100
1 ms340 KiB
#include<bits/stdc++.h> using namespace std; #define int long long main(){ int k,n; cin>>k>>n; if(k==1){ int ans = 0; vector<int>v; for(int i=0;i<n;i++){ char a,b; int c,d; cin>>a>>c>>b>>d; if(a == b){ ans+=abs(c-d); } else{ v.push_back(c); v.push_back(d); ans++; } } sort(v.begin(),v.end()); int s = v.size(); int x = v[s/2]; assert(s/2<s); for(int i=0;i<s;i++){ int p = v[i]; ans+=abs(p-x); } cout<<ans; } return 0; }

컴파일 시 표준 에러 (stderr) 메시지

bridge.cpp:4:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    4 | main(){
      | ^~~~
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