/in/foo.cc: In function 'int main()':
/in/foo.cc:16:13: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   16 |         if(m=a*a*a+b*b*b+c*c*c){
      |            ~^~~~~~~~~~~~~~~~~~
/in/foo.cc:18:9: error: expected '}' before 'else'
   18 |         else
      |         ^~~~
/in/foo.cc:16:32: note: to match this '{'
   16 |         if(m=a*a*a+b*b*b+c*c*c){
      |                                ^