#include <stdio.h>//乐子跪下全部来学习你老爹!!!!!!!!!!!!!!!!!!!!!!!!!!
int main() {
int n;
int a,b,c,d,e,f,g,h;
for(n=10000;n<=99999;n++){
a=n/10000;
b=n%10000;
c=n/1000;
d=n%1000;
e=n/100;
f=n%100;
g=n/10;
h=n%10;
if(n==a*b+c*d+e*f+g*h)
printf("%d ",n);
}
return 0;
}

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