# C : Find the Number of Vowels, Consonants, Digits and White space in a String

Tutorial by:Rizwan Abdullah      Date: 2016-06-17 04:31:36

This program takes a string from user and finds the total number of vowels, consonants, digits and white space present in that string.

## Source Code to Find Number of Vowels, Consonants, Digits and White Space Character

``````
#include<stdio.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'&&c<='9')
++d;
else if (line[i]==' ')
++s;
}
printf("Vowels: %d",v);
printf("\nConsonants: %d",c);
printf("\nDigits: %d",d);
printf("\nWhite spaces: %d",s);
return 0;
}``````

Output

```Enter a line of string:
This program is easy 2 understand
Vowels: 9
Consonants: 18
Digits: 1
White spaces: 5```

## C

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