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到底哪里错了 各位帮忙看一下吧 谢谢

Posted by 00448132 at 2005-04-29 12:31:12 on Problem 1331
#include <iostream.h>
#include <math.h>

int main()
{
	long n;
	long num1,num2,num3;
	long temp,temp1,temp2,temp3;
	long a,b,c,e,f,g;
	long t=0;
	cin>>n;
	while(n--){
		long max=0;
		cin>>e>>f>>g;
		a=e;
		b=f;
		c=g;
		max=a%10;
		for(long k=1;k<10;k++){
			if(a==0)	break;
			temp=a%10;
			a=a/10;
			if(max<temp)	max=temp;
		}
		for(k=1;k<10;k++){
			if(b==0)	break;
			temp=b%10;
			b=b/10;
			if(max<temp)	max=temp;
		}
		for(k=1;k<10;k++){
			if(c==0)	break;
			temp=c%10;
			c=c/10;
			if(max<temp)	max=temp;
		}
			
		for(long i=max+1;i<=16;i++){
			num1=e;
			num2=f;
			num3=g;
			temp1=0;
			temp2=0;
			temp3=0;
			for(long j=0;j<=10;j++){
				if(num1==0)		break;
				temp1+=long(pow(i,j))*(num1-num1/10*10);
				num1=num1/10;
			}
			for(j=0;j<=10;j++){
				if(num2==0)		break;
				temp2+=long(pow(i,j))*(num2-num2/10*10);
				num2=num2/10;
			}
			for(j=0;j<=10;j++){
				if(num3==0)		break;
				temp3+=long(pow(i,j))*(num3-num3/10*10);
				num3=num3/10;
			}
			if(temp1*temp2==temp3){
				cout<<i<<endl;
				t=1;
				break;
			}
		}
		if(t==0)	cout<<'0'<<endl;
	}
	return 0;
}
			

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