Answer to Question #44347 in C for erico fire

Question

Program to calculate sum and average of the elements stored in an array?

Answer 1

#include <stdio.h>
int main()
{
float someArray[5] = {1.2, 2.2, 2.3, 3.3, 3.6};
float sum = 0; // sum of the elements stored in array
float average; // average of the elements stored in array
int i;
int size = sizeof(someArray) / sizeof(someArray[0]); // size of array
// loop to compute sum
for(i = 0; i < size; i++) {
sum = sum + someArray[i];
}
average = sum / size;
//output
printf("Array: ");
for(i = 0; i < size; i++) {
printf("%.3f ", someArray[i]);
}
printf("\n");
printf("Sum: %.3f\n", sum);
printf("Average: %.3f ", average);
return 0;
}