Question

WAP to input a number and print sum and average of all the odd digits of a number

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Answer 1

Answer:

The program output is also shown below.

int i, num, odd_sum = 0, even_sum = 0;

printf("Enter the value of num\n");

scanf("%d", &num);

for (i = 1; i <= num; i++)

if (i % 2 == 0)

even_sum = even_sum + i;

odd_sum = odd_sum + i;

printf("Sum of all odd numbers = %d\n", odd_sum);