Submission #166570

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
166570	2019-12-02T20:19:49 Z	dyd	Carnival (CEOI14_carnival)	C++14	Compilation error	0 ms	0 KB

carnival

#include<bits/stdc++.h>
const int MAXN=200;
int c[MAXN];
int party(int k,int v[]);
int responde(int n){
	int cur=1;
	for(int i=1;i<=n;i++){
		if(c[i]==0){
			c[i]=cur;
			cur++;
		}
		for(int j=i+1;j<=n;j++){
			if(c[j]!=0) continue;
			int v[]={i,j};
			int x=party(2,v);
			if(x==1) c[j]=c[i]; 
		}
	}
	printf("0");
	for(int i=1;i<=n;i++) printf(" %d",c[i]);
	return 0;
}

Compilation message

/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
/tmp/ccCEYIWd.o: In function `responde(int)':
carnival.cpp:(.text+0xb0): undefined reference to `party(int, int*)'
collect2: error: ld returned 1 exit status