C program to find last occurrence of a character in a string

Write a C program to input any string from user and find the last occurrence of a given character in the string. How to find the last occurrence of a given character in the string.

Example:
Input string: I love programming.
Input character: o
Output: 9

Required knowledge:

Basic C programming, If else, Loop, Array, String

Program:

/**
 * C program to find last occurrence of a character in string
 */

#include <stdio.h>
#include <string.h>

#define MAX_SIZE 100



/** Function declaration */
int lastIndexOf(const char * text, const char toFind);



int main()
{
    char text[MAX_SIZE];
    char toFind;
    int index;

    printf("Enter any string: ");
    gets(text);

    printf("Enter any character to find: ");
    toFind = getchar();

    index = lastIndexOf(text, toFind);

    printf("\nLast index of %c is %d", toFind, index);

    return 0;
}



/**
 * Function to find last index of any character in the given string
 */
int lastIndexOf(const char * text, const char toFind)
{
    int index = -1;
    int i, len;

    len = strlen(text);

    for(i=0; i<len; i++)
    {
        if(text[i] == toFind)
        {
            index = i;
        }
    }

    return index;
}

Happy coding ;)