#include<iostream> #include<cmath> using namespace std; bool sushu(int n){ for(int i=2;i<=sqrt(n);i++){ if(n%i==0){ return 0; } } return 1; } int main(){ for(int i=6;i<=100;i+=2){ for(int j=3;j<=i/2;j++){ if(sushu(j)&&sushu(i-j)){ cout<<i<<'='<<j<<'+'<<i-j<<endl; cout<<endl; break; } } } }