Function Call Diagram Write a function call diagram showing this program. #include #include #include // function sum() -> Returns the sum of the elements of the array int sum(int array[]) { int i, sum = 0; for(i = 0; i < 5; i++) { sum += array[i]; // Summing up the elements } return sum; // Returning the sum } // function average() -> Returns the average of an array float average(int array[]) { int tot; float avg; tot = sum(array); // Calling the function sum() -> To get the sum of the elements of the array avg = tot / 5.0; // Computing the average return avg; // Returning the average } int main() { int a[5][5]; // 2-D array int i, j; int row[5]; // To store each row of the 2-D array float avg[5]; // To store the average of each of the 5 rows of the 2-D array int d1[5], d2[5]; // To store the diagonals of the 2-D array int sumD1, sumD2; // To store the sum of the 2 diagonals of the 2-D array srand(time(0)); for(i = 0; i < 5; i++) { for(j = 0; j < 5; j++) { a[i][j] = (rand() % 10) + 1; // Storing random integers in the 2-D array } } for(i = 0; i < 5; i++) { for(j = 0; j < 5; j++) { row[j] = a[i][j]; // Filling array- row with each row of the 2-D array } avg[i] = average(row); // Computing the average of each row by calling the function average() -> To get the average of the row } for(i = 0; i < 5; i++) { for(j = 0; j < 5; j++) { if(i == j) d1[i] = a[i][j]; // Filling the diagonal array if((i + j) == 4) d2[i] = a[i][j]; // Filling the diagonal array } } sumD1 = sum(d1); // Calling the function sum() -> To get the sum of the elements of the diagonal sumD2 = sum(d2); // Calling the function sum() -> To get the sum of the elements of the diagonal printf(" \t \t \t \t \tAverage\n"); for(i = 0; i < 5; i++) { for(j = 0; j < 5; j++) { printf("%d\t", a[i][j]); // Displaying elements of the row } printf("%.1f\n", avg[i]); // Displaying the average of the row } // Displaying the greater diagonal if(sumD1 < sumD2) { printf("\nThe top right to bottom left diagonal's total is greater and the value is %d.", sumD2); } else if(sumD1 > sumD2){ printf("\nThe top top left to bottom right diagonal's total is greater and the value is %d.", sumD1); } else { printf("\nNo diagonal is greater. The values are %d and %d.", sumD1, sumD2); } return 0; }

Function Call Diagram

Write a function call diagram showing this program.

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

// function sum() -> Returns the sum of the elements of the array
int sum(int array[]) {
 int i, sum = 0;
 
 for(i = 0; i < 5; i++) {
  sum += array[i]; // Summing up the elements
 }
 
 return sum;  // Returning the sum
}

// function average() -> Returns the average of an array
float average(int array[]) {
 int tot;
 float avg;
 
 tot = sum(array); // Calling the function sum() -> To get the sum of the elements of the array
 
 avg = tot / 5.0; // Computing the average

 return avg;  // Returning the average
}

int main() {
 int a[5][5]; // 2-D array
 int i, j;
 int row[5];  // To store each row of the 2-D array
 float avg[5]; // To store the average of each of the 5 rows of the 2-D array
 int d1[5], d2[5]; // To store the diagonals of the 2-D array
 int sumD1, sumD2; // To store the sum of the 2 diagonals of the 2-D array
 
 srand(time(0));
 
 for(i = 0; i < 5; i++) {
  for(j = 0; j < 5; j++) {
   a[i][j] = (rand() % 10) + 1; // Storing random integers in the 2-D array
  }
 }
 
 for(i = 0; i < 5; i++) {
  for(j = 0; j < 5; j++) {
   row[j] = a[i][j];  // Filling array- row with each row of the 2-D array
  }
  avg[i] = average(row);  // Computing the average of each row by calling the function average() -> To get the average of the row
 }
 
 for(i = 0; i < 5; i++) {
  for(j = 0; j < 5; j++) {
   if(i == j)
    d1[i] = a[i][j]; // Filling the diagonal array
    
   if((i + j) == 4)
    d2[i] = a[i][j]; // Filling the diagonal array
  }
 }
 
 sumD1 = sum(d1); // Calling the function sum() -> To get the sum of the elements of the diagonal
 sumD2 = sum(d2); // Calling the function sum() -> To get the sum of the elements of the diagonal
 
 printf(" \t \t \t \t \tAverage\n");
 for(i = 0; i < 5; i++) {
  for(j = 0; j < 5; j++) {
   printf("%d\t", a[i][j]); // Displaying elements of the row
  }
  printf("%.1f\n", avg[i]); // Displaying the average of the row
 }
 // Displaying the greater diagonal
 if(sumD1 < sumD2) {
  printf("\nThe top right to bottom left diagonal's total is greater and the value is %d.", sumD2);
 } else if(sumD1 > sumD2){
  printf("\nThe top top left to bottom right diagonal's total is greater and the value is %d.", sumD1);
 } else {
  printf("\nNo diagonal is greater. The values are %d and %d.", sumD1, sumD2);
 }
 
 return 0;
}