program prints random numbers not the sum

[tlxxxsracer]

I don't understand why my program outputs a random negative number.

#include<stdio.h>

int main(void) {


    int array[10];
    int i, sum=0;


   printf("Enter an integer for each element:\n");


   for (i=0;i<10;i++){
      scanf("%f", &array[i]);
      sum+=array[i];
}
    
    printf("\n");
    printf("sum = %d\n", sum);


    return 0;
}

[jimblumberg]

Probably because you used the incorrect format specifier. The "%f" format specifier is for a float, not an int. Perhaps you need to find and read the documentation for that function?

Jim

[tlxxxsracer]

wow, i feel stupid. :P
thanks.

[tlxxxsracer]

Probably because you used the incorrect format specifier. The "%f" format specifier is for a float, not an int. Perhaps you need to find and read the documentation for that function?

Jim

brings me to my next question..
I'm trying to find out how many integers were entered that are greater than the average

#include<stdio.h>

int main() {


    int array[10];
    int i, num;
    int sum=0;
    double avg;
   printf("Enter an integer for each element:\n");


   for (i=0;i<10;i++){
      scanf("%d", &array[i]);
      sum+=array[i];
   }
    printf("\n");
    printf("%d\n", sum);


    avg=(double)sum/10;
    printf("average= %.2lf\n", avg);


    for (i=0;i<10;i++){
    array[i]>=avg;
    num++;
    }
    printf("%d", num);
    return 0;
}

[stahta01]

Lookup how to write an if statement in C.

Tim S.

[Hodor]

Also (apart from the missing if statement), num is not initialised.