Letters & Digits Solution

Write a program that accepts a sentence and calculate the number of letters and digits. Suppose the following input is supplied to the program: hello world! 123 Then, the output should be: LETTERS 10 DIGITS 3

Input Format

The input line consists of a sentence

Constraints

No Constrains

Output Format

The output line consists of number of letters and digits

Sample Input 0

hello world! 123

Sample Output 0

LETTERS 10
DIGITS 3

Explanation 0

The number of letters in the given sentence is 10 The nunber of numbers in the given sentence is 3

Program :

 #include <stdio.h>

#include <string.h>

#include <math.h>

#include <stdlib.h>

int main() {

    char s[1000];

    int i;

    int a = 0;

    int b = 0;

scanf("%[^\n]%*c",s);

    for(i=0;s[i];i++)

    {

        if((s[i]>=65&&s[i]<=90)||(s[i]>=97&&s[i]<=122))

           a++;

           else if(s[i]>=45&&s[i]<=57)

           b++;

           

    }

           printf("LETTERS %d\n",a);

           printf("DIGITS %d\n",b);

          

    return 0;

}