How to change vowels in a string to a symbol?

How to change vowels in a string to a symbol?

replace vowels in string java
remove vowels from string python
regex replace vowels
remove vowels from string java using for loop
remove vowels from string in c
c replace character in string at position
remove vowels from a string in c++
replace vowels in python

I need to change the vowels in a string to a $ using C. I know that I need to use a for loop and I'm pretty sure I'm on the right track but I can't get it to work.

Here is my code:

#include <stdio.h>
#include <string.h>

int main(void)
{
    char input[50];
    char i;
    int j = 0;

    printf("Please enter a sentence: ");
    fgets(input, 50 , stdin);

    for (j = 0; input[i] != '\0'; j++)      
        if (input[i]=='a'||input[i]=='e'||input[i]=='i'||input[i]=='o'||input[i]=='u')
        {
            input[i]= '$';
            printf("Your new sentence is: %s", input);
        }

    return 0;
}

I know my error is not a big one but I just can't see it. This is homework so I don't want a solution as such just some advice so that I can actually learn from this.

Edit: Thanks for that guys I got rid of 'j' and it now works however when I run the program it outputs a new line for every vowel it changes. How do I code it so that it only outputs the final line i.e. with all of the vowels changed?


You made a small mistake with the index:

for (j = 0; input[i] != '\0'; j++)
     ^                        ^

should be

for (i = 0; input[i] != '\0'; i++)

Actually, you can omit j:

int main(void)
{
    char input[50];
    int i;

    printf("Please enter a sentence: ");
    fgets(input, 50 , stdin);

    for (i = 0; input[i] != '\0'; i++)
    {
        if (input[i]=='a'||input[i]=='e'||input[i]=='i'||input[i]=='o'||input[i]=='u')
        {
            input[i]= '$';
        }
    }
    printf("Your new sentence is: %s", input);
    return 0;
}

Java program to replace vowels with special character, Program replace all the vowels in string with dollar($) symbol import java.util.​Scanner; public class ReplaceVowels { public static void  Given a string s, change the string s according to the rules provided below: Delete all the vowels from the string. Insert # in front of all the consonants. Change the case of all the letters of the string.


Index your input base on the variable from for-loop. Replace your for-loop like this:

for (j = 0; input[j] != '\0'; j++)   
{  
        if (input[j]=='a'||input[j]=='e'||input[j]=='i'||input[j]=='o'||input[j]=='u')

        {
            input[j]= '$';
            //printf("Your new sentence is: %s", input); //move this outside the loop
        }  
}

So the whole code would be like this:

#include <stdio.h>  
#include <string.h>

int main(void) {
    char input[50];
    char i;
    int j = 0;
    printf("Please enter a sentence: ");
    fgets(input, 50 , stdin);
            printf ("\ninput: %s", input);

    for (j = 0; input[j] != '\0'; j++)       
    {    

        if (input[j]=='a'||input[j]=='e'||input[j]=='i'||input[j]=='o'||input[j]=='u')
        {
            input[j]= '$';

        }    
    }   
    printf("Your new sentence is: %s", input); 
    return 0; }

Replacing vowels with symbols - C++ Forum, Replacing vowels with symbols ifstream file( "vowels.txt" ; std::string stdstr; /*or​*/ char cstr[80]; //then choose one file >> stdstr; //reads one  Accept the input String through the console by using Scanner class. Convert the input String into a character array using toCharArray () method. Using for-loop iterate over the array. Using if condition, check each element in the array whether it is a vowel or not, if it is vowel then replace it with $ symbol.


every time you write input[i]; it should be input[j]

C program replace vowel in string, This C program accepts a string of min 15 characters. Replace all the vowels in the string with the character '*'. Do not use any standard library function. This is a​  Given a string S, the task is to count the number of positions by which the vowels have to be moved such that all the consonants are placed at the front and all the vowels at the end. The order of consonants and vowels in the new string must be same. The consonants present in the string are b, c, d


    String input = "My name is jitender rana"; // here give your input

    System.Text.StringBuilder sb = new System.Text.StringBuilder(); // taken to concatenate the string
    for( Int32 i = 0; i<input.Length; i++)
    {
        if ((input[i].ToString().ToLower() == "a") || (input[i].ToString().ToLower() == "e") || (input[i].ToString().ToLower() == "i") || (input[i].ToString().ToLower() == "o") || (input[i].ToString().ToLower() == "u"))
        {
            // output +=  input.Replace(input[i].ToString(), "_");
            sb.AppendLine(input[i].ToString().Replace(input[i].ToString(), "_"));
        }
        else
        {
            sb.AppendLine(input[i].ToString());
        }
    }
    Response.Write(sb.ToString());

Replace a character in string - C Program, C Program to replace all occurrences of character 'a' with '*' symbol. No. of digits, alphabets & special characters · Print string after deleting vowels · Reverse a  How can I replace vowel letters with a character, for example input: asd output:.sd, so we replaced vowel letters with '.', I tried to do that, but I couldn't don't know why, here is my code: #i


You might also want to take care of uppercase vowels. In the code examples already shared, please include uppercases also for completeness. Also by the way using switch construct would be more efficient rather than a series of logical ORs

Replace all consonants with nearest vowels in a string , If a consonant is near to two vowels then replace it with the one that comes first in English alphabets. Note: Vowels already present in the string must be left as it is. Here is one way to replace all vowels in a string with an "X". The (?i) is to make it case insensitive. String str = "hEllo"; str = str.replaceAll( "(?i)[aeiou]", "X" );


Transform the string, Delete all the vowels from the string. Insert # in front of all the consonants. Change the case of all the letters of the string. Examples: Input : aBAcAba Output​  define change (character#) of string to (new character) //"string" is a string input that represents the original text before the character change set [item# v] to (1) //so the transferring of the variable's letters to the list starts with the first character delete [all v] of [letters v] //clears the list of letters repeat (length of (string


replacing vowels, define replace vowels in string set variable to 0 delete all of list letter variable of string then if letter variable of string = a then add a symbol to  First loop over the words in mlist, which effectively what you are doing now. Then loop over the characters in vowels. Then replace that character with a hypen (-, not an underscore _) in the word. You will need to build a list of the modified words and return that after both loops are finished.


Vowels converting into $ characters, Hi would like some help: how do u convert vowels into $ character. Explanation​: When you enter a string, each character gets put into a list  replacing vowels. then add i symbol to list else if letter variable of string = o then add o symbol to list else if letter variable of string = u then add u symbol to list Otherwise, just make it add the symbol instead. else add letter variable of string to list If there's a different symbol for each vowel, do this.