C Program to Count Unique Digits in a Number
Write a program to count number of unique digits in a given number in C/C++. For example, Input 12334 Output 3 Explaination Unique Digits in 12334 = { 1, 2, 4 } Input 98000 Output 2 Explaination Unique Digits in 12334 = { 9, 8 } Logic First, we read each digit of the given …