Main.cc: In function ‘int main()’:
Main.cc:5:5: error: ‘wbile’ was not declared in this scope
    5 |     wbile(1){
      |     ^~~~~
Main.cc:4:9: warning: unused variable ‘a’ [-Wunused-variable]
    4 |     int a,b;
      |         ^
Main.cc:4:11: warning: unused variable ‘b’ [-Wunused-variable]
    4 |     int a,b;
      |           ^