Code:
#include <stdio.h>
main()
{
int num1;
int sum=0;
//int i;
printf("enter a positive number: ");
num1= getc(stdin);
for (num1=0; num1<4; num1++)
{
if (num1==1)
printf("Message I, num1 is %d\n", num1);
else sum =((num1-1) + 2*(num1-1));
printf("Message II, sum is %d\n", sum);
}
return 0;
}
ok that worked but now i have another question. the results i get is this.
Code:
enter a positive number: 2
Message II, sum is -3
Message I, num1 is 1
Message II, sum is -3
Message II, sum is 3
Message II, sum is 6
Press any key to continue
how do i eliminate the message I, num1 is 1?
edit: ok this isnt right, i get the same result for every number that i enter, how is that possible? second i should get message 1 only when the number i enter is equal to 1, but im not getting that here. some suggestions?