View Compilation Error

0_0_27767415_904.cpp:2:11: error: '::main' must return 'int'
 void main(){
           ^
0_0_27767415_904.cpp: In function 'int main()':
0_0_27767415_904.cpp:8:25: error: 'print' was not declared in this scope
   print("%c%c%c\n",a,b,c);
                         ^