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:

Sample Solution:

C Code:

#include <stdio.h>
#define AL 5
#define MAX 5

int main() {
	float N[AL];
	int i;
	printf("Input the 5 members of the array:\n");
	for(i = 0; i < AL; i++) {
		scanf("%f", &N[i]);
	}
	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 Code Editor:

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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.