For some reason, my program keeps a newline in an integer

This is my program.

Code:

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#include <stdio.h>
int main ()
{
    int num1, num2;
    int num3;
    char letter;
    /* part a */
    scanf("%d", &num1);
    scanf("%d",&num2);
    printf("%d\n", num1/num2);
    printf("%d\n", num1 % num2);
    printf("%.2f\n", (float)num1/num2);
    /* part b */
    scanf("%c", &letter);
    printf("%d\n", letter);
    printf("%c\n", letter+32);
    /* part c */
    scanf("\n %d", &num3);
    printf("%d\n", num3);
}

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It does some really crazy things. The output I get on part c is something like -854892179.
Just input something like "3" "2" "a" and watch it all go to heck.

and when I look at debugger windows I see "letter" contains a newline, but I can't figure out why. Would appreciate your help.

http://stackoverflow.com/questions/5...char-in-buffer
try putting a space before the %c when you scan into letter
Ex.)

Code:

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scanf(" %c", &letter);

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