Remove numbers from string
Here given code implementation process.
//C Program
//Remove numbers from string
#include <stdio.h>
void replace(char str[],int size)
{
if(size < 1)
{
return;
}
int x = 0;
printf("\nBefore : %s\n",str );
for (int i = 1; i < size; ++i)
{
if( !(str[i]>='0' && str[i]<='9') )
{
//When get a character
str[x]=str[i];
x++;
}
}
//Set the remain characters
for (int i = x; i < size; ++i)
{
str[i]=' ';
}
printf("After : %s\n",str );
}
int main()
{
char str1[]="0A1B82CD7E124F2G71";
int size=sizeof(str1)/sizeof(str1[0])-1;
replace(str1,size); //ABCDEFG
char str2[]="4626AB-32CD";
size=sizeof(str2)/sizeof(str2[0])-1;
replace(str2,size); //AB-CD
return 0;
}
Output
Before : 0A1B82CD7E124F2G71
After : ABCDEFG
Before : 4626AB-32CD
After : AB-CD// Java program
// Remove numbers from string
public class MyString {
public String remove_number(String str)
{
int size = str.length();
if (size < 1)
{
return str;
}
int x = 0;
String result = "";
System.out.print("\nBefore : ["+str+"]\n" );
for (int i = 1; i < size; ++i)
{
if (!(str.charAt(i) >= '0' && str.charAt(i) <= '9'))
{
//When get a character
result += str.charAt(i);
x++;
}
}
return result;
}
public static void main(String[] args)
{
MyString obj = new MyString();
String text = "0A1B82CD7E124F2G71";
text=obj.remove_number(text);
System.out.print("After : ["+text+"] \n");
text = "4626AB-32CD";
text=obj.remove_number(text);
System.out.print("After : ["+text+"] \n");
}
}
Output
Before : 0A1B82CD7E124F2G71
After : ABCDEFG
Before : 4626AB-32CD
After : AB-CD// C++ program
// Remove numbers from string
#include<iostream>
using namespace std;
class MyString {
public:
string remove_number(string str) {
int size = str.size();
if (size < 1) {
return str;
}
int x = 0;
string result = "";
cout << "\nBefore : [" << str << "]\n";
for (int i = 1; i < size; ++i) {
if (!(str[i] >= '0' && str[i] <= '9')) {
//When get a character
result += str[i];
x++;
}
}
return result;
}
};
int main() {
MyString obj = MyString();
string text = "0A1B82CD7E124F2G71";
text = obj.remove_number(text);
cout << "After : [" << text << "] \n";
text = "4626AB-32CD";
text = obj.remove_number(text);
cout << "After : [" << text << "] \n";
return 0;
}
Output
Before : [0A1B82CD7E124F2G71]
After : [ABCDEFG]
Before : [4626AB-32CD]
After : [AB-CD]// C# program
// Remove numbers from string
using System;
public class MyString {
public String remove_number(String str) {
int size = str.Length;
if (size < 1) {
return str;
}
int x = 0;
String result = "";
Console.Write("\nBefore : [" + str + "]\n");
for (int i = 1; i < size; ++i) {
if (!(str[i] >= '0' &&
str[i] <= '9')) {
//When get a character
result += str[i];
x++;
}
}
return result;
}
public static void Main(String[] args) {
MyString obj = new MyString();
String text = "0A1B82CD7E124F2G71";
text = obj.remove_number(text);
Console.Write("After : [" + text + "] \n");
text = "4626AB-32CD";
text = obj.remove_number(text);
Console.Write("After : [" + text + "] \n");
}
}
Output
Before : [0A1B82CD7E124F2G71]
After : [ABCDEFG]
Before : [4626AB-32CD]
After : [AB-CD]<?php
// Php program
// Remove numbers from string
class MyString {
public function remove_number($str) {
$size = strlen($str);
if ($size < 1) {
return $str;
}
$x = 0;
$result = "";
echo("\nBefore : [". $str ."]\n");
for ($i = 1; $i < $size; ++$i) {
if (!(ord($str[$i]) >= ord('0') &&
ord($str[$i]) <= ord('9'))) {
//When get a character
$result .= $str[$i];
$x++;
}
}
return $result;
}
}
function main() {
$obj = new MyString();
$text = "0A1B82CD7E124F2G71";
$text = $obj->remove_number($text);
echo("After : [". $text ."] \n");
$text = "4626AB-32CD";
$text = $obj->remove_number($text);
echo("After : [". $text ."] \n");
}
main();
Output
Before : [0A1B82CD7E124F2G71]
After : [ABCDEFG]
Before : [4626AB-32CD]
After : [AB-CD]// Node Js program
// Remove numbers from string
class MyString {
remove_number(str) {
var size = str.length;
if (size < 1) {
return str;
}
var x = 0;
var result = "";
process.stdout.write("\nBefore : [" + str + "]\n");
for (var i = 1; i < size; ++i) {
if (!((str[i]).charCodeAt(0) >= ('0').charCodeAt(0) &&
(str[i]).charCodeAt(0) <= ('9').charCodeAt(0))) {
//When get a character
result += str[i];
x++;
}
}
return result;
}
}
function main(args) {
var obj = new MyString();
var text = "0A1B82CD7E124F2G71";
text = obj.remove_number(text);
process.stdout.write("After : [" + text + "] \n");
text = "4626AB-32CD";
text = obj.remove_number(text);
process.stdout.write("After : [" + text + "] \n");
}
main();
Output
Before : [0A1B82CD7E124F2G71]
After : [ABCDEFG]
Before : [4626AB-32CD]
After : [AB-CD]# Python 3 program
# Remove numbers from string
class MyString :
def remove_number(self, str) :
size = len(str)
if (size < 1) :
return str
x = 0
result = ""
print("\nBefore : [{}]\n".format(str))
i = 1
while (i < size) :
if (not (ord(str[i]) >= ord('0') and ord(str[i]) <= ord('9'))) :
# When get a character
result += str[i]
x += 1
i += 1
return result
def main() :
obj = MyString()
text = "0A1B82CD7E124F2G71"
text = obj.remove_number(text)
print("After : [{}] ".format(text))
text = "4626AB-32CD"
text = obj.remove_number(text)
print("After : [{}]".format(text))
if __name__ == "__main__":
main()
Output
Before : [0A1B82CD7E124F2G71]
After : [ABCDEFG]
Before : [4626AB-32CD]
After : [AB-CD]# Ruby program
# Remove numbers from string
class MyString
def remove_number(str)
size = str.length()
if (size < 1)
return str
end
x = 0
result = ""
print("\nBefore :[", str ,"]\n")
i = 1
while (i < size)
if (!((str[i]).ord >= ('0').ord &&
(str[i]).ord <= ('9').ord))
# When get a character
result += str[i]
x += 1
end
i += 1
end
return result
end
end
def main()
obj = MyString.new()
text = "0A1B82CD7E124F2G71"
text = obj.remove_number(text)
print("After :[", text ,"] \n")
text = "4626AB-32CD"
text = obj.remove_number(text)
print("After :[", text ,"] \n")
end
main()
Output
Before :[0A1B82CD7E124F2G71]
After :[ABCDEFG]
Before :[4626AB-32CD]
After :[AB-CD]
// Scala program
// Remove numbers from string
class MyString {
def remove_number(str: String): String = {
var size: Int = str.length();
if (size < 1) {
return str;
}
var x: Int = 0;
var result: String = "";
print("\nBefore : [" + str + "]\n");
var i: Int = 1;
while (i < size) {
if (!(str(i) >= '0' &&
str(i) <= '9')) {
//When get a character
result += str(i);
x += 1;
}
i += 1;
}
return result;
}
}
object Main {
def main(args: Array[String]): Unit = {
var obj: MyString = new MyString();
var text: String = "0A1B82CD7E124F2G71";
text = obj.remove_number(text);
print("After : [" + text + "] \n");
text = "4626AB-32CD";
text = obj.remove_number(text);
print("After : [" + text + "] \n");
}
}
Output
Before : [0A1B82CD7E124F2G71]
After : [ABCDEFG]
Before : [4626AB-32CD]
After : [AB-CD]// Swift program
// Remove numbers from string
class MyString {
func remove_number(_ data: String) -> String {
var str = Array(data);
let size: Int = str.count;
if (size < 1) {
return data;
}
var x: Int = 0;
var result: String = "";
print("\nBefore : [\(data)]");
var i: Int = 1;
while (i < size) {
if (!(str[i] >= "0" &&
str[i] <= "9")) {
//When get a character
result += String(str[i]);
x += 1;
}
i += 1;
}
return result;
}
}
func main() {
let obj: MyString = MyString();
var text: String = "0A1B82CD7E124F2G71";
text = obj.remove_number(text);
print("After : [\(text)] ");
text = "4626AB-32CD";
text = obj.remove_number(text);
print("After : [\(text)] ");
}
main();
Output
Before : [0A1B82CD7E124F2G71]
After : [ABCDEFG]
Before : [4626AB-32CD]
After : [AB-CD]
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