Question

用switch语句从键盘输入一个月份,自动显示该月份的英文名称！C语言的

Answer 1

#include <stdio.h>

int main()
{
    int m = 0;
    printf("请输入一个月份(1~12):");
    scanf("%d",&m)
    switch(m) {
        case 1:
            printf("January\n");
            break;
        case 2:
            printf("February\n");
            break;   
        case 3:
            printf("March\n");
            break; 
        case 4:
            printf("April\n");
            break;  
        case 5:
            printf("May \n");
            break; 
        case 6:
            printf("June \n");
            break; 
        case 7:
            printf("July\n");
            break;  
        case 8:
            printf("August \n");
            break; 
        case 9:
            printf("September \n");
            break; 
        case 10:
            printf("October \n");
            break;  
        case 11:
            printf("November \n");
            break;
        case 12:
            printf("December\n");
            break;
        defualt:
            printf("Error \n");
            break;
    }
    return 0;
}

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Answer 2

#include<stdio.h>
int main(void)
{
int n;
printf("请输入月份数字: ");
scanf("%d",&n);
switch(n)
{
case 1:
printf("January\n");
break;
case 2:
printf("February\n");
break;
case 3:
printf("March\n");
break;
case 4:
printf("April\n");
break;
case 5:
printf("May\n");
break;
case 6:
printf("June\n");
break;
case 7:
printf("July\n");
break;
case 8:
printf("August\n");
break;
case 9:
printf("September\n");
break;
case 10:
printf("October\n");
break;
case 11:
printf("November\n");
break;
case 12:
printf("December\n");
break;
default:
printf("输入错误！");
break;
}
return 0;
}

Answer 3

main()
{
	while(1)
	{
	int a=1;
	printf("\n请输入月份\n");
	scanf("%d",&a);
	switch(a)
	{
	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;
	case 7:
		printf("July");
			break;
	case 8:
		printf(" August ");
			break;
	case 9:
		printf("September");
			break;
	case 10:
		printf("October");
			break;
	case 11:
		printf(" November");
			break;
	case 12:
		printf("December");
		break;
	}
	}
}

Answer 4

int a;
scanf("%d",&a);
if(a < 0 || a > 12)
return ;
switch(a)
{
case 1: printf("%s","January");break;
case 2:printf("%s","February");break;
.
.
.
case12：printf("%s","December");break;
}