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Program to print a non repeated character in string

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

/* Program to print a non repeated character in string
 *
 */

int main()
{
        int count[256] = {0}; /* count of the characters */
        char string[20];
        int i;

        printf("Enter the string \n");
        scanf("%s",string);
        for (i = 0;i < strlen(string)-1;i++) {
                count[*(string+i)]++;   /* increments the count based on ASCII Range */
        }

        for (i = 0;i < strlen(string)-1;i++) {
                if (count[*(string+i)]== 1) { /* Count with 1 is the character */
                        printf("count = %d,char = %c\n",count[*(string+i)],*(string+i));
                        break;
                }
        }
        return 0;
}





Input -
Enter the string -
teeths


Output -
count = 1,char = h
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