C Programming (Turbo C++ Compiler) - Calculate Range

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I have given the simple C program for calculating Range for a set of numbers. The other related linkes are,

Calculate Mean

Calculate Median

Calculate Mode

Calculate Range

Calculate Variance

Calculate Standard Deviation

Source Code

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#include <stdlib.h>

#include <stdio.h>

#include <math.h>

 

 

 

const char* CalculateRange(float *arrValue, int max)

{

    static char range[128];

    int i, small, big;

    small = big = arrValue[0];

    for(i = 0; i < max; i++)

    {           

        if(arrValue[i] > big)

            big = arrValue[i];

        if(arrValue[i] < small)

            small = arrValue[i];

    }

   

    sprintf(range, "%d - %d", small, big);

    return range;

}

 

int main()

{

    float arrNumbers[100];

    int i, max;

    const char *range;

    char buf[1024];

 

    printf("Total Number of Elements: ");

    scanf("%d", &max);

 

    for(i = 0; i < max; i++)

    {

       printf("Enter [%d] Number: ", i + 1);

       scanf("%f", &arrNumbers[i]);

    }

 

    printf("Total Numbers: %d\n", max);

 

    range = CalculateRange(arrNumbers, max);

    printf("Range: %s", range);

    return 0;

}

 

Output

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Total Number of Elements: 10

Enter [1] Number: 6

Enter [2] Number: 7

Enter [3] Number: 8

Enter [4] Number: 7

Enter [5] Number: 6

Enter [6] Number: 5

Enter [7] Number: 2

Enter [8] Number: 2

Enter [9] Number: 9

Enter [10] Number: 3

 

Total Numbers: 10

Range: 2 - 9

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