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#include<iostream.h>
#include<string.h>
#include<stdio.h>
int main()
{
int N;
int n;
int i,j,k,index,length,x,m;
char s[100];
cin>>N; //ÏÈÊäÈëN
cout<<endl;
for(i=0;i<N;i++)
{
cin>>n; //ÔÙÊäÈën
for(j=0;j<n;j++)
{
gets(s);
m=0;
length=strlen(s);
for(k=0;k<length+1;k++)
if(s[k]==' '||s[k]=='\0')
{
index=k;
for(x=index-1;x>=m;x--)
{
cout<<s[x];
}
if(index!=length)
cout<<" ";
m=index+1;
}
cout<<endl;
}
if(i!=N-1)
cout<<endl;
}
return 0;
}
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Sample Input
1
3
I am happy today
To be or not to be
I want to win the practice contest

Sample Output
I ma yppah yadot
oT eb ro ton ot eb
I tnaw ot niw eht ecitcarp tsetnoc
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char x[100];
cin>>x;
cout<<x<<endl;

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36D--µÄßäßä

#include <iostream>
using namespace std;
#include <string>
int main()
{
string stra;
int ia;

getline(cin, stra);

for (ia = stra.size() - 1; ia >= 0; ia--)
{
cout.put(stra[ia]);
}
cin.get();
cin.get();
}