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40分求助
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糖果小屋楼主2022/5/31 21:04
#include<iostream>
#include<algorithm>
using namespace std;
int a[10];
int main(){
	long long a1,b,c,x,y,z,cnt = 0;
	cin>>a1>>b>>c;
	for(int i=1;i<=9;i++){
		a[i] = 1;
	}
	do{
		x = a[1] * 100 + a[2] * 10 + a[3];
		y = a[4] * 100 + a[5] * 10 + a[6];
		z = a[7] * 100 + a[8] * 10 + a[9];
		if(x*b==y*a1&&y*c==z*b){
			cout<<x<<" "<<y<<" "<<z<<" ";
			cnt++;
		}
	}while(next_permutation(a+1,a+10));
	if(!cnt){
		cout<<"No!!!";
	}
} 
2022/5/31 21:04
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