题解 | #获得月份天数#
获得月份天数
https://www.nowcoder.com/practice/13aeae34f8ed4697960f7cfc80f9f7f6
#include <stdio.h>
int main()
{
int y = 0;
int m = 0;
int days[12] = {31,28,31,30,31,30,31,31,30,31,30,31};
while(scanf("%d%d", &y, &m) != EOF)
{
int day = days[m-1];
if((y%4==0 && y%100!=0) || (y%400==0))
{
if(m == 2)
day += 1;
}
printf("%d\n", day);
}
return 0;
}
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