#include<string.h>
#include<stdio.h>
char str[] = "ncertcppblogger";
void shift(int i){
do{
str[i]=str[i+1];
i++;
} while(str[i]!='\0');
}
void removeDups(){
int i,j;
if(str[i]==str[j]){
shift(j);
j=i+1;
}
}
}
}
int main(){
removeDups();
return 0;
}
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