编程学习网为您整理以下代码实例，主要实现：使用switch结构从菜单评估用户的响应，希望可以帮到各位朋友。
switch 不使用 break 语句：
#include <stdio.h>
int main()
{
int iResponse = 0;
printf("\n1\tSports\n");
printf("2\tGeography\n");
printf("3\tMusic\n");
printf("4\tWorld Events\n");
printf("\nPlease select a category (1-4): ");
scanf("%d", &iResponse);
switch (iResponse) {
case 1:
printf("\nYou selected sports questions\n");
case 2:
printf("You selected geography questions\n");
case 3:
printf("You selected music questions\n");
case 4:
printf("You selected world event questions\n");
} //end switch
}
switch 使用 break 语句：
#include <stdio.h>
int main()
{
int iResponse = 0;
printf("\n1\tSports\n");
printf("2\tGeography\n");
printf("3\tMusic\n");
printf("4\tWorld Events\n");
printf("\nPlease select a category (1-4): ");
scanf("%d", &iResponse);
switch (iResponse) {
case 1:
printf("\nYou selected sports questions\n");
break;
case 2:
printf("You selected geography questions\n");
break;
case 3:
printf("You selected music questions\n");
break;
case 4:
printf("You selected world event questions\n");
} //end switch
}
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