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#include<stdio.h>
#define N 2013
int main()
{
int a[3]={9,200,3000};
int i,j,x,sum,m,n;
sum=N;
for(i=0;i<3;i++)
{
sum-=a[i];
if(sum<=0)
break;
}
sum+=a[i];
x=a[i];
for(j=0;j<=i;j++)
{x/=10;}
m=sum/x;
n=sum%x;
switch(n)
{
case 0:printf("%d",(m-1)%100);break;
case 1:printf("%d",(m-1)/100);break;
case 2:printf("%d",(m-1)/10%10);break;
}
getch();
}
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