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uva 725

2018-04-08 21:41 155 查看
#include<cstdio>
#include<cstring>
#include<algorithm>
#include<cstdlib>
#include<iostream>
#include<queue>
#include<vector>
#include<sstream>
using namespace std;

int a[10];

int main(){
int n, kase = 0;
bool OK = false;
while(scanf("%d", &n) == 1 && n) {
if(kase++) printf("\n");
bool OK = false;
for(int x1 = 0;  x1 < 10;x1++)
for(int x2 = 0; x2 < 10;x2++)
for(int x3 = 0;  x3 < 10;x3++)
for(int x4 = 0; x4 < 10;x4++)
for(int x5 = 0; x5 < 10; x5++){
memset(a,0,sizeof(a));
if(a[x1] == 0) a[x1]++;
else continue;
if(a[x2] == 0) a[x2]++;
else continue;
if(a[x3] == 0) a[x3]++;
else continue;
if(a[x4] == 0) a[x4]++;
else continue;
if(a[x5] == 0) a[x5]++;
else continue;
int p = (x1*10000+x2*1000+x3*100+x4*10+x5);
int q = p * n;
if(q > 98765) continue;
bool ok = true;
int t = 5;
while(t--){
if( a[q%10] != 0 ) {ok = false; break;}
else a[q%10]++ ;
q = q / 10;
}
if(ok) {printf("%05d / %05d = %d\n", p*n, p, n);OK = true;}
}
if(!OK) printf("There are no solutions for %d.\n",n);
}
return 0;
}
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