#include<iostream> using namespace std; int main(){ int ge, shi, sum=0, sum1=0, sum2=1; for(int i=10; i<=99; i++){ ge=i%10; shi=i/10; sum1=ge+shi; sum2=ge*shi; sum=sum1+sum2; if(sum==i){ cout<<i<<endl; } } return 0; }