Saturday, September 28, 2013

uva 11547

#include <stdio.h>
#include <math.h>
int main()
{
     int m,n,i;
     long int x,y,j,k,z;
     while(scanf("%d",&m)==1){
        for(i=0;i<m;i++){
            scanf("%d",&n);
            x=(((((n*567)/9)+7492)*235)/47)-498;
        if(x%10==0){
           y=x/10;
           z=y%10;
           }
            else if(x%10 != 0){
            y = x/10;;
            z = y%10;
            }
            if(z>=0)
            printf("%ld\n",z);
            else
                printf("%ld\n",-z);
        }
     }
     return 0;
}

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