﻿ C exercises: Find the product xyz - w3resource # C Exercises: Find the product xyz

## C Programming Practice: Exercise-25 with Solution

A Pythagorean triplet is a set of three natural numbers, x < y < z, for which,
x2 + y2 = z2
For example, 32 + 42 = 9 + 16 = 25 = 52.
There exists exactly one Pythagorean triplet for which x +y + z = 1000.
Write a C programming to find the product xyz.

C Code:

``````#include <stdio.h>
#include <stdio.h>

int main(void)
{
int x, y;

for (x = 1; x <= 333; x++) {
for (y = x; y <= 666; y++) {
int z = (1000 - x - y);
if (x*x + y*y == z*z) {
printf("Numbers are: %d, %d, %d ", x, y, z);
printf("\nProduct of x, y, z is : %d", x * y * z);
}
}
}
return 0;
}
``````

Sample Output:

```Numbers are: 200, 375, 425
Product of x, y, z is : 31875000
```

Flowchart: ## C Programming Code Editor:

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## C Programming: Tips of the Day

The tilde operator in C:

The ~ operator is bitwise NOT, it inverts the bits in a binary number:

```NOT 011100
= 100011
```

Ref : https://bit.ly/3DR1N24