In this tutorial we will learn writing c program to delete all vowels in a given string. This program will be little bit tricky because we have to shift the character after removing the vowel.
I recommend please visit below program. It will help you to build some basic concepts
C Program to convert lower case vowel into uppercase in string
How our delete vowel program will behave
- Our program will take a string as an input.
- We will iterate the each character of the string and check whether character is vowel or not.
- If we will find the vowel, just shift the right element towards the left. This will solve our problem statement.
C Program to delete vowel from the String
#include <stdio.h> #include <string.h> int main() { char str[100]; int i,j,len=0; printf("C program to delete all vowels from String \n"); printf("Please enter a string : "); scanf("%[^\n]", str); len=strlen(str); for(i=0; i<len; i++) { if(str[i]=='a'||str[i]=='e'||str[i]=='i'||str[i]=='o'||str[i]=='u'||str[i]=='A'||str[i]=='E'||str[i]=='I'||str[i]=='O'||str[i]=='U') { for(j=i; j<len; j++) { str[j]=str[j+1]; } i--; len--; } } printf("After deleting the vowels string is : %s",str); return 0; }
Output

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