闰年有366天,而普通年有365天,任务是通过程序检查给定的年份是否为闰年。
判断的逻辑可以通过检查年份是否能被400或4整除来实现,但如果不能被这两个数整除,则为普通年。
示例
Input-: year=2000
Output-: 2000 is a Leap Year
Input-: year=101
Output-: 101 is not a Leap year
算法
Start
Step 1 -> declare function bool to check if year if a leap year or not
bool check(int year)
IF year % 400 = 0 || year%4 = 0
return true
End
Else
return false
End
Step 2 -> In main()
Declare variable as int year = 2000
Set check(year)? printf("%d is a Leap Year",year): printf("%d is not a Leap Year",year)
Set year = 10
Set check(year)? printf("%d is a Leap Year",year): printf("</p><p>%d is not a Leap Year",year);
Stop
Example
#include <stdio.h>
#include <stdbool.h>
//bool to check if year if a leap year or not
bool check(int year){
// If a year is multiple of 400 or multiple of 4 then it is a leap year
if (year % 400 == 0 || year%4 == 0)
return true;
else
return false;
}
int main(){
int year = 2000;
check(year)? printf("%d is a Leap Year",year): printf("%d is not a Leap Year",year);
year = 101;
check(year)? printf("%d is a Leap Year",year): printf("</p><p>%d is not a Leap Year",year);
return 0;
}
输出
2000 is a Leap Year
101 is not a Leap Year