#include <stdio.h> int main(void) { int x=0; for(i=1; i<=x; i++) }
Standard input is empty
prog.c: In function ‘main’: prog.c:9:6: error: ‘i’ undeclared (first use in this function) for(i=1; i<=x; i++) ^ prog.c:9:6: note: each undeclared identifier is reported only once for each function it appears in
Standard output is empty