View Compilation Error

0_0_25716304_2944.cpp:5:11: error: '::main' must return 'int'
 void main()
           ^
0_0_25716304_2944.cpp: In function 'int main()':
0_0_25716304_2944.cpp:9:8: error: 'print' was not declared in this scope
 print(x);
        ^