Write the function of calculating the average value of r5 to r10

1.	Write the function of calculating the average value of r5 to r10
Answer» #include int main() { int n, i; float NUM[100], sum = 0.0, avg; printf("Enter the NUMBERS of elements: "); scanf("%d", &n); while (n > 100 \|\| n < 1) { printf("Error! number should in range of (1 to 100).\n"); printf("Enter the number again: "); scanf("%d", &n); } for (i = 0; i < n; ++i) { printf("%d. Enter number: ", i + 1); scanf("%F", &num[i]); sum += num[i]; } avg = sum / n; printf("Average = %.2F", avg); return 0; }

Answer»

#include

int main() {

int n, i;

float NUM[100], sum = 0.0, avg;

printf("Enter the NUMBERS of elements: ");

scanf("%d", &n);

while (n > 100 || n < 1) {

printf("Error! number should in range of (1 to 100).\n");

printf("Enter the number again: ");

scanf("%d", &n);

}

for (i = 0; i < n; ++i) {

printf("%d. Enter number: ", i + 1);

scanf("%F", &num[i]);

sum += num[i];

}

avg = sum / n;

printf("Average = %.2F", avg);

return 0;

}

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