下面程序中,合法的选项是()。A.<include <stdio.h>int main(){printf("h...
A.<include <stdio.h>int main(){printf("hello world\n");return 0;}
B.<include <stdio.h>int man(){printf("hello world\n");return 0;}
C.<include <stdio.h>int main(){printf("hello world\n")return 0;}
D.<include <stdio.h>int main(){print("hello world\n");return 0;}