习题7.16.cpp

方法一： 用switch #include int main() { int i; printf("请输入月份：\n"); scanf("%d",&i); switch(i) { case 1:printf("January"); break; case 2:printf("February");break; case 3:printf("March");break; case 4:printf("April");break; case 5:printf("May");break; case 6:printf("June");break;