#include<stdio.h>
int main()
{
int X , Y;
int num = X;
int sum = 0;
if(X > Y)
{
int max = X;
X = Y;
Y = max;
}
for( num = X ; num < Y ; num++)
{
if(num % 2 != 0)
{
sum += num;
//printf("%d\n", num);
}
}
}
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