#include <stdio.h> int main(void) { // your code goes here a int a = 5 return 0; }
Standard input is empty
prog.c: In function 'main': prog.c:5:2: error: 'a' undeclared (first use in this function) a int ^ prog.c:5:2: note: each undeclared identifier is reported only once for each function it appears in prog.c:5:4: error: expected ';' before 'int' a int ^
Standard output is empty