题解 | 计算日期到天数转换
计算日期到天数转换
https://www.nowcoder.com/practice/769d45d455fe40b385ba32f97e7bcded
package main
import (
"fmt"
)
func main() {
var y, m, d int
fmt.Scan(&y, &m, &d)
day := 30 * (m - 1)
m2 := 2
if (y%4 == 0 && y%100 != 0) || y%400 == 0 {
m2 = 1
}
for i := 1; i < m; i++ {
if i == 2 {
day -= m2
}
if i == 1 || i == 3 || i == 5 || i == 7 || i == 8 || i == 10 || i == 12 {
day += 1
}
}
fmt.Print(day + d)
}
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