Main.cc:1:25: warning: extra tokens at end of #include directive
#include .
^
Main.cc: In function 'int main()':
Main.cc:13:31: error: expected primary-expression before ')' token
if(g*g*g + s*s*s + b*b*b == ){
^
Main.cc:18:13: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
if(flag = 0){
^