Here is a C++ program to remove duplicates of a character in a string
SOURCE CODE OUTPUT
#include<iostream>
#include<stdlib.h>
using namespace std;
int main()
{
char str[100];
int n=1;
cout<<"Enter string : ";
cin>>str;
for(int i=0;str[i]!='\0';i++)
{
for(int y=i+1;str[y]!='\0';y++)
if(str[i]==str[y]||str[i]==char(str[y]+32)||str[i]==char(str[y]-32))
str[y]=' ';
}
cout<<"After removing duplicate characters : "<<str;
return 0;
}
#include<stdlib.h>
using namespace std;
int main()
{
char str[100];
int n=1;
cout<<"Enter string : ";
cin>>str;
for(int i=0;str[i]!='\0';i++)
{
for(int y=i+1;str[y]!='\0';y++)
if(str[i]==str[y]||str[i]==char(str[y]+32)||str[i]==char(str[y]-32))
str[y]=' ';
}
cout<<"After removing duplicate characters : "<<str;
return 0;
}
Any questions regarding to program please write in comments.
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