Write a C Program to Count Number of Vowel, Digit, Consonants, White spaces.

Program:

#include<stdio.h>
#include<conio.h>

int main()
{
    char line[150];
    int i,v,c,ch,d,s,o;
    o=v=c=ch=d=s=0;
 
    printf("Enter a Line of String:\n");
    gets(line);
    for(i=0;line[i]!='\0';++i)
    {
        if(line[i]=='a' || line[i]=='e' || line[i]=='i' || line[i]=='o' || line[i]=='u' || line[i]=='A' || line[i]=='E' || line[i]=='I' || line[i]=='O' || line[i]=='U')
            ++v;
        else if((line[i]>='a'&& line[i]<='z') || (line[i]>='A'&& line[i]<='Z'))
            ++c;
        else if(line[i]>='0'&& line[i]<='9')
            ++d;
        else if (line[i]==' ')
            ++s;
    }
    printf("Vowels: %d",v);
    printf("\nConsonants: %d",c);
    printf("\nDigits: %d",d);
    printf("\nWhite spaces: %d",s);
    getch();
}
..................................................................................................................
Output:

Enter a Line of String:
This is 5 mango
Vowels: 4
Consonants: 7
Digits: 1
White spaces: 3