Program to Replace Spaces With Dots

Description

To replace all spaces with dots, loop through string, when spaces
encountered replace with dots.

C/C++

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/* C program to Replace Spaces With Dots */
//Save it as ReplaceSpaceWithDot.c
#include<stdio.h>
#include<string.h>
int main(){
char str[100];
int i;
printf("Enter the string : ");
gets(str);
for(i=0;i<strlen(str);i++) {
if(str[i] == ' ') {
str[i] = '-';
}
}
printf(str);
return 0;
}
/* C program to Replace Spaces With Dots */ //Save it as ReplaceSpaceWithDot.c #include<stdio.h> #include<string.h> int main(){ char str[100]; int i; printf("Enter the string : "); gets(str); for(i=0;i<strlen(str);i++) { if(str[i] == ' ') { str[i] = '-'; } } printf(str); return 0; }
/* C program to Replace Spaces With Dots */
//Save it as ReplaceSpaceWithDot.c

#include<stdio.h>
#include<string.h>
int main(){

    char str[100];
    int i;

    printf("Enter the string : ");
    gets(str);

    for(i=0;i<strlen(str);i++) {
        if(str[i] == ' ') {
            str[i] = '-';
        }
    }

    printf(str);

    return 0;
}
Input:
Enter the string : 
I love You and your family

Output:
String after replacing spaces with dots : 
I-love-You-and-your-family

Java

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/* Java program to Replace Spaces With Dots */
//Save it as ReplaceSpaceWithDot.java
import java.io.*;
import java.util.Scanner;
public class ReplaceSpaceWithDot {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("Enter the string : ");
String str = scanner.nextLine();
char myStr[] = str.toCharArray();
for(int i=0;i<myStr.length;i++) {
if(myStr[i] == ' ') {
myStr[i] = '-';
}
}
/*Predefined method in java to replace all occurances*/
//String myStr = str.replaceAll(" ", "-");
System.out.println("String after replacing spaces with dots : ");
System.out.println(myStr);
}
}
/* Java program to Replace Spaces With Dots */ //Save it as ReplaceSpaceWithDot.java import java.io.*; import java.util.Scanner; public class ReplaceSpaceWithDot { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("Enter the string : "); String str = scanner.nextLine(); char myStr[] = str.toCharArray(); for(int i=0;i<myStr.length;i++) { if(myStr[i] == ' ') { myStr[i] = '-'; } } /*Predefined method in java to replace all occurances*/ //String myStr = str.replaceAll(" ", "-"); System.out.println("String after replacing spaces with dots : "); System.out.println(myStr); } }
/* Java program to Replace Spaces With Dots */
//Save it as ReplaceSpaceWithDot.java

import java.io.*;
import java.util.Scanner;

public class ReplaceSpaceWithDot {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        
        System.out.println("Enter the string : ");
        String str = scanner.nextLine();
        
        char myStr[] = str.toCharArray();
        
        for(int i=0;i<myStr.length;i++) {
            if(myStr[i] == ' ') {
                myStr[i] = '-';
            }
        }
        
        
        /*Predefined method in java to replace all occurances*/
        //String myStr = str.replaceAll(" ", "-");
        
        
        System.out.println("String after replacing spaces with dots : ");
        System.out.println(myStr);
    }
}
Input:
Enter the string : 
I love You and your family

Output:
String after replacing spaces with dots : 
I-love-You-and-your-family

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