Interested to Buy Any Domain ? << Click Here >> for more details...
Given two strings like x=?hello? and y=?open?, remove any
character from string x which is also used in string y,
thus making the result x=?hll?.
- 13 Answers
- 22532 Views
- IBM, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / jethvamohit
using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
string str = "mohim";
string str1 = "mo";
remove(str, str1);
}
private static void remove(string str,string str1)
{
char[] abc;
abc = str.ToCharArray();
char[] bcd;
string str4 = "";
bcd = str1.ToCharArray();
for (int i = 0; i < bcd.Length; i++)
{
for (int j = 0; j < abc.Length; j++)
{
if (abc[j] != bcd[i])
{
str4 = str4 + abc[j];
}
}
abc = str4.ToCharArray();
str4 = "";
}
Console.Write(abc);
Console.ReadLine();
}
}
}
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / preeti
Lttle correction in above answer.
using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
string str = "mohim";
string str1 = "mo";
remove(str, str1);
}
private static void remove(string str,string str1)
{
char[] abc;
abc = str.ToCharArray();
char[] bcd;
string str4 = "";
bcd = str1.ToCharArray();
for (int i = 0; i < bcd.Length; i++)
{
for (int j = 0; j < abc.Length; j++)
{
if (abc[j] != bcd[i])
{
str4 = str4 + abc[j];
}
}
abc = str4.ToCharArray();
str4 = "";
}
str = "";
for (int j = 0; j < abc.Length; j++)
{
str = str + abc[j];
}
Console.Write("str : ");
Console.Write(str)
}
}
}
output will be
------------------------
str : hi
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / amadou
. static void Main(string[] args)
{
string x = "hello";
string y = "open";
string temp = "";
for (int i = 0; i < x.Length; i++)
{
if (!y.ToString().Contains(x[i]))
{
temp += x[i];
}
Console.WriteLine("temp={0}",
temp);
}
Console.Read();
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / sourabh bose
int countX=0;
int countY=0;
string tmp=x;
for(countX=1;countX<=x.lenth();countX++)
{
for(countY=1;countY<=y.length();countY++)
{
if x.substring(1,countX).Equels(y.substring(1,countY)
{
tmp=tmp.Replace(tmp.substring(1,countX),"");
}
}
}
x=tmp;
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / guest
public static void main(String[] args) {
String str_x = "hello";
String str_y = "open";
StringBuffer result = new StringBuffer();
for (int i=0; i<str_x.length();i++){
if (str_y.indexOf(str_x.charAt(i)) < 0)
result.append(str_x.charAt(i));
}
System.out.print(result);
}
| Is This Answer Correct ? | 5 Yes | 4 No |
Answer / skybeaver
static public string StupidQuestion(string x, string y)
{
StringBuilder sb = new StringBuilder();
Hashtable ht = new Hashtable();
// just one pass through y
foreach( char c in y.ToCharArray() )
if( !ht.Contains(c) )
ht.Add(c, c)
// just one pass thru x
foreach( char c in x.ToCharArray() )
if( !ht.Contains(c) )
sb.Append(c);
return sb.ToString();
}
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / vijay bhatia
string processString(string x, string y) {
string res = "";
int occuranceCount[26];
for(int i=0; i<26; i++) {
occuranceCount[i] = 0;
}
for(i=0; i<y.size(); i++) {
occuranceCount[y[i]-'a']++;
}
for(i=0; i<x.size(); i++) {
if (occuranceCount[x[i]-'a'] == 0) {
res += x[i];
}
}
return res;
}
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / newpolaris
bool IsInStr(char ch, const std::string& B)
{
return std::string::npos != B.find(ch);
}
// act fuction
std::string remove_same_char(const std::string& A, const
std::string& B)
{
typedef std::string::const_iterator cstr_const_it;
cstr_const_it iCSTR = A.begin();
// FOR OPTIMIZATION NRVO IS NEEDED
// ? IS POSSIBLE?
std::string _rt;
while ( iCSTR != A.end() )
{
if (!IsInStr(*iCSTR,B)) _rt+=*iCSTR;
iCSTR++;
}
return _rt;
}
int main()
{
std::string x = "hello";
const std::string y = "open";
x = remove_same_char(x, y);
}
| Is This Answer Correct ? | 0 Yes | 0 No |
what about you? wahat is your object? introduce your self?
1 Answers Ajmal Perfumes, TCS,
Write a program to reverse a string using recursive function?
what is difference between objects and function
What do you mean by multiple inheritance and multilevel inheritance? Differentiate between them.
What is the fundamental idea of oop?
what is multithreading in c++ , what is difference between multithreading and singlethreading.
IN PROGRAMING LANGAUGE A C++ IS PURELY OBJECT ORIENTED OR NOT?
What is an example of genetic polymorphism?
Name an advantage of linked list over array?
Can static class have constructor?
How long to learn object oriented programming?
What is object and class in oops?
STL 
