# How To Count Number of Vowels, Consonants, Digits And Spaces In A Sentences Using C++ Program

(357 Views)

In this tutorial we will learn how can we count the number of Vowels, Consonants, Digits and Spaces in a sentence using C++. This is a little bit complex program for newbies. But this program is very much useful to learn logics in C++. We will use for loop, if statement and else if statement to complete the program. After running the program it will able to show us how many vowels,consonants, digits, and spaces exist in the given sentence. ## C++ Program To Count Number of Vowels, Consonants, Digits And Spaces In A Sentences

#include<stdio.h> #include<iostream.h> #include<conio.h> int main() { char line; int i,v,c,ch,d,s,o; o=v=c=ch=d=s=0; clrscr(); cout<<"Enter a sentence:\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; } cout<<"Vowels: "<<v; cout<<"\nConsonants: "<<c; cout<<"\nDigits: "<<d; cout<<"\nWhite spaces: "<<s; getch(); }

## Output

Enter a sentence: This is 5 C program vowels: 4 Consonants: 9 Digits: 1 White spaces: 4