Play-With-String.cpp

// You are given a string S followed by two integers N1 and N2. You need to change the case of character at those two indices as specified by the two integers.

// Input Format

// First line contains the string S Second line contains two integers separated by single space

// Output Format

// It should print the string with case changed at those locations
// SAMPLE INPUT

// Jamia Hamdard
// 2 9

// SAMPLE OUTPUT

// JAmia HaMdard



#include <iostream>
#include <string.h>
int main()
{
char s[100];
int a,b,c=0,d=0;
gets(s);
cin>>a>>b;
if(s[a-1]>=65 && s[a-1]<=90)
{ 
    s[a-1]=s[a-1]+32;
c=1;
}
if(s[a-1]>=97 && s[a-1]<=122 && c==0)
s[a-1]=s[a-1]-32;

if(s[b-1]>=65 && s[b-1]<=90)
{
s[b-1]=s[b-1]+32;
d=1;
}
if(s[b-1]>=97 && s[b-1]<=122 && d==0)
s[b-1]=s[b-1]-32;

cout<<s;
return 0;
}