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C Exercises: Print the position and value of an array elements

C Basic Declarations and Expressions: Exercise-50 with Solution

Write a C program to read an array of length 5 and print the position and value of the array elements of value less than 5.

Pictorial Presentation:

C Programming: Print the position and value of an array elements

Sample Solution:

C Code:

#include <stdio.h>
#define AL 5  // Define the size of the array as 5
#define MAX 5 // Define a maximum value for comparison

int main() {
    float N[AL]; // Declare an array of size 5 to hold floating-point numbers
    int i;
    
    // Prompt for user input
    printf("Input the 5 members of the array:\n");
    
    // Read and store user input into the array
    for(i = 0; i < AL; i++) {
        scanf("%f", &N[i]);
    }
    
    // Iterate through the array and print elements less than MAX
    for(i = 0; i < AL; i++) {
        if(N[i] < MAX) {
            printf("A[%d] = %.1f\n", i, N[i]);
        }
    }
    
    return 0;
}

Sample Output:

Input the 5 members of the array:                                      
15                                                                     
25                                                                     
4                                                                      
35                                                                     
40                                                                     
A[2] = 4.0 

Flowchart:

C Programming Flowchart: Print the position and value of an array elements

C programming Code Editor:

Previous: Write a C program to read and print the elements of an array of length 7, before print, put the triple of the previous position starting from the second position of the array.
Next: Write a C program to read an array of length 6, change the first element by the last, the second element by the fifth and the third element by the fourth. Print the elements of the modified array.

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