#include < stdio.h >
int main() {
extern int fun(float);
printf("%d", fun(2.0));
return 0;
}
int fun(float x) {
return (int) x;
}Declare Function inside main function in C
#include < stdio.h >
int main() {
extern int fun(float);
printf("%d", fun(2.0));
return 0;
}
int fun(float x) {
return (int) x;
}