#include<iostream> using namespace std; int main(){ int a,b,c,i; for(a=1;a<=5;a++){ for(b=1;b<=5;b++){ for(c=1;c<=5&&a!=b;c++){ if(c!=a&&c!=b){ cout<<"a="<<a<<",b="<<b<<",c="<<c<<" "; i++; if(i%5==0) cout<<endl; } } } } return 0; }