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帮忙看看那里错了,谢谢各位了!!!

Posted by shasha at 2005-04-26 20:46:48 on Problem 2419
#include<iostream.h>
int isequal(int *, int *, int );
int main(){
	int p,t,pp,tt,result=0;
	int  a[100][100];
	for(int i=0; i<100; i++)
		for(int j=0;j<100;j++)
			a[i][j]=0;
    cin>>p>>t;
	
	while(cin>>pp>>tt){
		
        a[pp-1][tt-1]=1;
	}
   	for(i=0; i<100; i++)
		for(int j=i+1; j<100; j++){
			if(isequal(a[i],a[j],100)){
			for(int m=0; m<100; m++)
				a[j][m]=0;
            
			}
		}
			
	for(i=0; i<100; i++){
		for(int j=0; j<100;j++)
			if(a[i][j]!=0){
			result++;
			break;
			}
	}

  
	cout<<result<<endl;
	return 0;
}

int isequal (int *a,int *b,int n){
	for(int i=0;i<n;i++)
		if(a[i]!=b[i])
			return 0;

		return 1;
	
}

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