#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> int num = 10; int main() { int num = 1; printf("num=%d\n", num);//局部变量优先 return 0; }
#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> int num = 10; int main() { int num = 1; printf("num=%d\n", num);//局部变量优先 return 0; }