제출 #570155

#제출 시각아이디문제언어결과실행 시간메모리
570155Santos_Rivera도로 폐쇄 (APIO21_roads)C++14
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h>
using namespace std;

int izq(vector<int> v, int n,int m,int a){
	int cont=0;
	for(int i=0;i<m;i++){
		
		if(v[i]<a){
			
			for(int j=m+1;j<n;j++){
				if(v[j]<a){
					cont++;
					
				}
			}
		}
	}
	return cont;
}

int main(){
	int n,x,cont=0;
	cin>>n;
	vector<int> v;
	v.reserve(n);
	for(int i=0;i<n;i++){
		cin>>x;
		v.push_back(x);
	}
	for(int i=0;i<n-1;i++){
		cont+=izq(v,n,i,v[i]);
	}
	cout<<cont<<endl;
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccn54ZOp.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccgg7oPp.o:roads.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccn54ZOp.o: in function `main':
grader.cpp:(.text.startup+0x26f): undefined reference to `minimum_closure_costs(int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status