C Programming Keeps Crashing

Question

I can't seem to figure out what's wrong; I get a clean compile but after inputting the first number, it crashes.

    for (day = 1; day < 15; day++)
{
    do
        {
            printf("What is the temperature high for day #%d? ", day++);
            scanf("%d", temperature[day]);

            sum += temperature[day];

                if (temperature[day]<0 || temperature[day]>100)
                {
                    printf("\nOut of range, please enter a value from 0 to 100\n\n");
                }


            if (temperature[day] < 60)
                {
                    cold++;
                }

            else if (temperature[day] >= 60)
                {
                    warm++;
                }

            else if (temperature[day] > 69 || temperature[day] < 80)
                {
                    printf("Wow! It's in the 70's today!");
                    warm++;
                }

Any help, even a hint, would be greatly appreciated!!

Answer 1

You haven't shown the definition of temerature , but based on your usage,

scanf("%d", temperature[day]);

should almost certainly be

scanf("%d", &temperature[day]);

Answer 2

When you want to input from the user , you must provide & sign in scanf() function like below,

scanf("%d", &temperature[day]);

You are missing & sign in your scanf() function. Add it and your problem will be solved.

Answer 3

mismatch between int and int *.

scanf("%d", &temperature[day]);

instead of

scanf("%d", temperature[day]);

Answer 4

  for (day = 1; day < 15; day++) { do 

Why do you have both for() and do() (presumably do-while() )?

  { printf("What is the temperature high for day #%d? ", day++); 

Do not increment day here, it is already incremented as part of the for loop, otherwise the interpretation of day in rest of the body of the loop is wrong!

  scanf("%d", temperature[day]); 

It might be scanf("%d", & temperature[day]); , because scanf() need the address of the variable.