Thread: Do/while loop error - C prg

I have two do/while loops in my program. One is stopping as expected and waiting for a reply from the keyboard input. In the second, it runs through the loop twice each time and I can't figure out why. Here is the code for the failing loop.

Code:

    }else{        
        char result = ' ';
            
        do{        
        
            randnum = genRandNum(lower,upper);    //generating random number between range
            printf ("I will now guess a number between %d and %d, which is: %d.\n", lower, upper, randnum);
            
            printf ("Is my guess (c)orrect, (l)ow, or (h)igh?\n");
            scanf ("%c", &result);
            
            guesscount++;
            
            if (result =='l'){
            
                if (randnum > lower && randnum < upper){    //making sure lower range limit should be changed
                    lower = randnum;
                }
                
            }else{
                
                if (result == 'h'){
                
                    if (randnum > lower && randnum < upper){    //making sure upper range limit should be changed
                        upper = randnum;
                    }
                }else{
                
                    printf ("Great, I got it right in %d guesses.\n",guesscount);
                }
                    
            }
        }while (result != 'c');

Thank you. I have been beating myself up over this. The first loop is working with an integer, so that is why it didn't fail.

Change line 29 to

Code:

                printf ("Great, I got it right in %d guesses.\nresult was %d\n",guesscount, result);