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Reverse a string using the pointer in C++
This article reverse a string using the pointer in C++ coding, First, it calculates the length of a pointer to string then run a for loop in decrement order to display the reverse string as follows;
Example
#include <string.h>
#include <iostream>
using namespace std;
int main(){
char *str="ajaykumar";
cout<<"original string::"<<str;
cout<<endl<<"String after reverse::";
for(int i=(strlen(str)-1);i>=0;i--){
cout<<str[i];
}
return 0;
}This above program prints the to be supplied string “ajaykumar” in reverse order as follows.
Output
Original string::ajaykumar String after reverse::ramukyaja
Updated on: 23-Dec-2019
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