10783 - Odd Sum

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#include <stdio.h>

int main()
   {
   int T,a,b,i,sum,j;
   scanf("%d", &T);
   j=1;
   while(T > 0)
        {
        sum=0;
        scanf("%d%d",&a,&b);
        for(i=a;i<=b;i++)
           {
           if(i%2!=0)
              sum +=i;
           } // End of for
        printf("Case %d: %d\n",j,sum);
        j +=1;
        T -=1;
        } // End of while

   } // End of main

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