11:56 PM 2009-2010 question 5 |
what is output ,, val = 316 :
#include"stdio.h"
main()
{
long val, sum=0, n;
for(printf("enter a value = "), scanf("%ld", &val);val!=0;val/=10)
{
n = val%10;
sum+=n;
}
printf("Result = %ld", sum);
getch();
return 0;
}
answer : val =316 != 0 n=316%10 = 6 sum = 6 val = 316 /10 = 31 val = 31 != 0 n= 31%10 = 1 sum = 6+1 = 7 val = 31/10 = 3 val = 3 != 0 n = 3%10 = 3 sum = 7+3 = 10 val = 3/10 = 0 val is equal 0 ,, program will out from for loop result = final sum = 10 |
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