狮子座的男孩的博客Ⅰ、用switch语句求年月日: ①、//代码摘下直接可以运行 #include<stdio.h> int main() { int year,month,day,sum; printf(“Please input the number of year,month,day\n”); scanf("%d %d %d",&year,&...
小余冲冲冲的博客#include <... switch (day) { case 1: printf("星期一\n"); break; case 2: printf("星期二\n"); break; case 3: printf("星期三\n"); break; case 4: printf("星期四\n");
愚人小丁籽的博客switch (month) // 先计算输入的月前的天数 { case 1: sum = 0; break; case 2: sum = 31; break; case 3: sum = 59; break; case 4: sum = 90; break; case 5: sum = ...
算法与编程之美的博客2 方法使用switch选择结构实现判断某年某月某日是这一年的第几天? public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("请输入年份:"); int year = sc....
灰太狼deee微笑的博客 } if (month>=1&&month) { switch (month) { case 1: case 3: case 5: case 7: case 8: case 10: case 12: dayvalid = 31; break; case 4: case 6: case 9: case 11: dayvalid = 30; break; case 2: if (sign ==1) ...