华为oj 计算日期到天数转换

#include<iostream>
#include<string>
using namespace std;
int a[10] = {59,90,120,151,181,212,243,273,304,334};
bool isLeapYear(int year)
{
bool isLeap = false;
if((year%100&&year%400)||(year%4&&!year%100))
isLeap = true;
return isLeap;
}
void getDay(int year,int month,int day)
{
int sum = 0;
if(month>=3)
{
bool isLeap = isLeapYear(year);
int temp = month-3;
sum += a[temp];
sum += day;
if(isLeap)
++sum;
}
else
{
if(month == 1)
sum = day;
else
sum = 31+day;
}
cout<<sum<<endl;
}

int main()
{
int year;
int month;
int day;
cin>>year>>month>>day;
getDay(year,month,day);
return 0;
}