int digsum(int x) { int dsum=0; while(x!=0) { dsum+=x%10; x= x | CODING SOLUTION - Placement Jobs & Materials

int digsum(int x)
{
int dsum=0;
while(x!=0)
{
dsum+=x%10;
x= x/10;
}
if(dsum>=1&&dsum<=26)
return dsum;
else
digsum(dsum);
}
int main()
{
int n,dsum=0;
scanf("%d",&n);
dsum=digsum(n);
printf("%c",'A'+dsum-1);
return 0;
}

C language
Application ID
Wipro
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