hi
Code:#include <iostream> using namespace std; int main() { int a,b; for(a=10;a<21;a++){ b=0; while(a>0){ b=b*10+a; a=a/10; } cout<<b<<endl; } system("pause"); }
I have this program.When I run is shows only 111111111111...
why?
normally must output 1,21,31,41,51,61,71,81,91,2 no?
thx