其他小程序

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Visual C++

birthday.txt：源码内容

							
输入出生的年月日，再输入当前的年月日，求出出生了几天，例如出生年月日为1990-01-01，当前年月日为1990-0101，输出“出生了365天”，
int days(int year,int month,int day)
{
int monthdays[12]={31,28,31,30,31,30,31,31,30,31,30,31}; 
int year1,countyear,res,k;
if(!(year%4)&&(year%100)||!(year%400))
monthdays[1]=29; 
else 
monthdays[1]=28; 
year1=year-1; 
countyear=(year1-year1%4)/4-(year1-year1%100)/100+(year1-year1%400)/400; 
res=countyear*366+(year-1-countyear)*365+1;
for(k=1;k<month;k++)
  res=res+monthdays[k-1];
return(res+day);
}
main()
{
 int year1,year2,month1,month2,day1,day2;
 
     printf("请输入出生日期:");
 scanf("%d %d %d",&year2,&month2,&day2);
     printf("请输入当前日期:");
 scanf("%d %d %d",&year1,&month1,&day1);
     printf("n");
 printf("%dn",days(year1,month1,day1)-days(year2,month2,day2));
 getch();
} 

						