Program in C++ to convert string Uppercase into Lowercase

Program in C++ to convert string  Uppercase into Lowercase

#include<iostream>
#include<conio.h>
 using namespace std;
   char* StrLower(char str[])
  {
   int i;
   for(i=0;str[i]!='\0';i++)
     {
      str[i]=str[i]+32;
     }
    return (str);
 }
 int main()
  {
   char str[20];
     cout<<"Enter a string:-";
     cin>>str;
   StrLower(str);
   cout<<"Lowercase ="<<str;
   getch();
 }

Output:-

Related Programs --

1. Program in C++ to copy one word into another word
2. Program in C++ to add two string
3. Program in C++ to convert string  Lowercase to Uppercase 
4. Program in C++ to compare two string
5. Program in C++ to count words in given sentence