# C Exercises: Find and print the square of each even and odd value between 1 and a given number

## C Basic Declarations and Expressions: Exercise-109 with Solution

Write a C program to find and print the square of each even and odd value between 1 and a given number (4 < n < 101).

**Sample Solution:**

**C Code:**

```
#include <stdio.h>
#include <math.h>
int main () {
int x, cont = 0, i;
// Prompt the user to input a number
printf("Input a number(integer): ");
scanf("%d", &x);
// Check if x is between 5 and 100
if (x >= 5 && x <= 100)
{
// Print the squares of even numbers between 1 and x
printf("\nSquare of each even between 1 and %d:\n",x);
for (i = 1; i <= x; i++){
if (i % 2 == 0){
cont = pow(i, 2);
printf("%d^2 = %d\n", i, cont);
}
}
// Print the squares of odd numbers between 1 and x
printf("\nSquare of each odd between 1 and %d:\n",x);
for (i = 1; i <= x; i++){
if (i % 2 != 0){
cont = pow(i, 2);
printf("%d^2 = %d\n", i, cont);
}
}
}
}
```

Sample Output:

Input a number(integer): 15 Square of each even between 1 and 15: 2^2 = 4 4^2 = 16 6^2 = 36 8^2 = 64 10^2 = 100 12^2 = 144 14^2 = 196 Square of each odd between 1 and 15: 1^2 = 1 3^2 = 9 5^2 = 25 7^2 = 49 9^2 = 81 11^2 = 121 13^2 = 169 15^2 = 225

**Flowchart:**

**C programming Code Editor:**

**Previous:** Write a C program that reads two integer values and calculate the sum of all odd and values between them.

**Next:** Write a C program to find the odd, even, positive and negative number form a given number(integer) and print a message 'Number is positive odd' or 'Number is negative odd' or 'Number is positive even' or 'Number is negative even'. If the number is 0 print “Zero”.

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