제출 #691657

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
691657	2023-01-31 11:26:36	MateiKing80	Simple (info1cup19_simple)	C++14	0 / 100	300 ms	8788 KiB

subway

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#include <iostream>
using namespace std;
struct sus
{
    int maxpar=-1,minpar=-1,maximpar=-1,minimpar=-1,lazy=0;
}aint[400005];
int v[200005];
sus join(sus a, sus b)
{
    sus x;
    x.lazy=0;
    if(a.maxpar==-1)
    {
        x.maxpar=b.maxpar;
        x.minpar=b.minpar;
    }
    else if(b.maxpar==-1)
    {
        x.maxpar=a.maxpar;
        x.minpar=a.minpar;
    }
    else
        x.maxpar=max(a.maxpar,b.maxpar),x.minpar=min(a.minpar,b.minpar);
    if(a.maximpar==-1)
    {
        x.maximpar=b.maximpar;
        x.minimpar=b.minimpar;
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

subway.cpp: In function 'sus join(sus, sus)':
subway.cpp:38:1: warning: no return statement in function returning non-void [-Wreturn-type]
   38 | }
      | ^

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• Subtask 2: 0 / 30
• Subtask 3: 0 / 40