Run id: 156212

Main.cc: In function 'int main()':
Main.cc:8:8: error: 'a' was not declared in this scope
        a[j]=!a[j];
        ^
Main.cc:12:14: error: 'i' was not declared in this scope
  for(int y=1;i<=100;i++){
              ^
Main.cc:13:6: error: 'a' was not declared in this scope
   if(a[i]==0){
      ^
Main.cc:12:10: warning: unused variable 'y' [-Wunused-variable]
  for(int y=1;i<=100;i++){
          ^
Main.cc:4:6: warning: unused variable 't' [-Wunused-variable]
  int t[100]={0};
      ^