Run id: 158150

Main.cc: In function 'int main()':
Main.cc:9:29: error: 'x' was not declared in this scope
         for (int z=0;z<=m/5;x++){
                             ^
Main.cc:15:23: error: unable to find numeric literal operator 'operator""y'
                 if (x+2y+5z==m){
                       ^
Main.cc:15:23: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
Main.cc:15:26: error: unable to find numeric literal operator 'operator""z'
                 if (x+2y+5z==m){
                          ^
Main.cc:15:26: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes