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, m;
int month[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
while (scanf("%d %d", &y, &m) != EOF) {
if ((y % 4 == 0 && y % 100 != 0 || y % 400 == 0) && m == 2) {
printf("%d\n", month[m] + 1);
} else {
printf("%d\n", month[m]);
}
}
return 0;
}
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