• 2021-04-14
    中国大学MOOC: 以下程序输出的结果是()# include int main(){ int a = 4; switch(a ) { case 0: printf("this is 0\n"); break; case 1: printf("this is 1\n"); break; case 2: printf("this is 2\n"); break; default: printf("this is default\n"); } return 0;