Writes a c program to find the sum of all integers greter than 100 and less than 200that are divisible by 7?

Answer 1

int main()

{

int total = 0;

for(int i = 101; i < 200; i++)

{

if(i % 7 == 0)

total += i;

}

printf("total = %d\n", total);

return 0;

}

Answer 2

int num = 0;

int sum = 0;

int x = { ... some value ... }

int i;

for (i = 101; i < 200; i++) {

if (i % x == 0) {

num ++;

sum += i;

}

}

printf ("Count: %d Sum: %d\n", num, sum);

Answer 3

/* average * count

min= 204

max= 396

average= (min+max)/2

count= (max-min)/6 + 1 */

int sum= (204+396)/2 * ((396-204)/6 + 1);