hdoj1201_18岁生日java
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import java.util.Scanner;
import java.math.*;
public class Main {
static int run = 366, ping = 365;
static int[] mon = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
static int[] mon1 = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
while (in.hasNextInt()) {
int n = in.nextInt();
for (int i = 0; i < n; i++) {
String[] aa = in.next().split("-");
int y = Integer.parseInt(aa[0]);
int m = Integer.parseInt(aa[1]);
int d = Integer.parseInt(aa[2]);
//判断2月29
if (d == 29)
if ((y + 18) % 100 == 0)
if ((y + 18) % 400 != 0)
System.out.println(-1);
else
System.out.println(sum(y, m, d));
else
System.out.println(-1);
else
System.out.println(sum(y, m, d));
}
}
}
public static int sum(int y, int m, int d) {
int num = 0;
//满一年年份天数计算
for (int i = 1; i < 18; i++)
if ((y + i) % 100 == 0)
if ((y + i) % 400 == 0)
num += run;
else
num += ping;
else if ((y + i) % 4 == 0)
num += run;
else
num += ping;
//出生年
if ((y) % 100 == 0)
if ((y) % 400 == 0) {
for (int i = 11; i > m - 1; i--)
num += mon1[i];
num += mon1[m-1]-d;
} else {
for (int i = 11; i > m - 1; i--)
num += mon[i];
num += mon[m-1]-d;
}
else if ((y) % 4 == 0) {
for (int i = 11; i > m - 1; i--)
num += mon1[i];
num += mon1[m-1]-d;
} else {
for (int i = 11; i > m - 1; i--)
num += mon[i];
num += mon[m-1]-d;
}
//生日年
if ((y + 18) % 100 == 0)
if ((y + 18) % 400 == 0) {
for (int i = 0; i < m - 1; i++)
num += mon1[i];
return num + d;
} else {
for (int i = 0; i < m - 1; i++)
num += mon[i];
return num + d;
}
else if ((y + 18) % 4 == 0) {
for (int i = 0; i < m - 1; i++)
num += mon1[i];
return num + d;
} else {
for (int i = 0; i < m - 1; i++)
num += mon[i];
return num + d;
}
}
}
import java.math.*;
public class Main {
static int run = 366, ping = 365;
static int[] mon = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
static int[] mon1 = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
while (in.hasNextInt()) {
int n = in.nextInt();
for (int i = 0; i < n; i++) {
String[] aa = in.next().split("-");
int y = Integer.parseInt(aa[0]);
int m = Integer.parseInt(aa[1]);
int d = Integer.parseInt(aa[2]);
//判断2月29
if (d == 29)
if ((y + 18) % 100 == 0)
if ((y + 18) % 400 != 0)
System.out.println(-1);
else
System.out.println(sum(y, m, d));
else
System.out.println(-1);
else
System.out.println(sum(y, m, d));
}
}
}
public static int sum(int y, int m, int d) {
int num = 0;
//满一年年份天数计算
for (int i = 1; i < 18; i++)
if ((y + i) % 100 == 0)
if ((y + i) % 400 == 0)
num += run;
else
num += ping;
else if ((y + i) % 4 == 0)
num += run;
else
num += ping;
//出生年
if ((y) % 100 == 0)
if ((y) % 400 == 0) {
for (int i = 11; i > m - 1; i--)
num += mon1[i];
num += mon1[m-1]-d;
} else {
for (int i = 11; i > m - 1; i--)
num += mon[i];
num += mon[m-1]-d;
}
else if ((y) % 4 == 0) {
for (int i = 11; i > m - 1; i--)
num += mon1[i];
num += mon1[m-1]-d;
} else {
for (int i = 11; i > m - 1; i--)
num += mon[i];
num += mon[m-1]-d;
}
//生日年
if ((y + 18) % 100 == 0)
if ((y + 18) % 400 == 0) {
for (int i = 0; i < m - 1; i++)
num += mon1[i];
return num + d;
} else {
for (int i = 0; i < m - 1; i++)
num += mon[i];
return num + d;
}
else if ((y + 18) % 4 == 0) {
for (int i = 0; i < m - 1; i++)
num += mon1[i];
return num + d;
} else {
for (int i = 0; i < m - 1; i++)
num += mon[i];
return num + d;
}
}
}
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