Question

杭电2005为什么我的程序通不过？

#include <stdio.h>
#include <math.h>
#define isLeap(year) (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))

int main(void){
int month[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int y, m, d, sum, i;
while (scanf("%d/%d/%d", &y, &m, &d) != EOF)
{
for (sum = 0, i = 0; i < m; i ++)
sum += month[i];
if(isLeap(y) != 0)
sum ++;
sum += d;
printf("%d\n", sum);
}
return 0;
}

Answer 1

#include <stdio.h>
#include <math.h>
#define isLeap(year) (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))

int main(void){
int month[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int y, m, d, sum, i;
while (scanf("%d/%d/%d", &y, &m, &d) != EOF)
{
for (sum = 0, i = 0; i < m; i ++)
sum += month[i];
if(m>2 && isLeap(y) != 0) // month should be larger than 2
sum ++;
sum += d;
printf("%d\n", sum);
}
return 0;
}