Answer / sandeep

#include <stdio.h>

void rev(char *l, char *r);


int main(int argc, char *argv[])
{
char buf[] = "I LOVE MY COUNTRY";
char *end, *x, *y;

// Reverse the whole sentence first..
for(end=buf; *end; end++);
rev(buf,end-1);


// Now swap each word within sentence...
x = buf-1;
y = buf;

while(x++ < end)
{
if(*x == '\0' || *x == ' ')
{
rev(y,x-1);
y = x+1;
}
}

// Now print the final string....
printf("%s\n",buf);

return(0);
}


// Function to reverse a string in place...
void rev(char *l,char *r)
{
char t;
while(l < r)
{
t = *l;
*l++ = *r;
*r-- = t;
}
}

Answer / iravani

#include<iostream>
#include<vector>
using namespace std;
int main()
{
string s,s1;
int n,i,j,k;
vector<string>v,v1;
cin>>n;
getline(cin,s,'\n');
v.push_back(s);
for(i=0;i<n;i++){
getline(cin,s,'\n');
v.push_back(s);
}
for(i=0;i<v.size();i++){
for(j=0;j<v[i].size();j++){
while(v[i][j]!=' ' && j<v[i].size()){
s1+=v[i][j];
j++;
}
v1.push_back(s1);
s1.clear();
}
for(k=v1.size()-1;k>=0;k--){
cout<<v1[k]<<" ";
}
v1.clear();
cout<<endl;
}

u can give input as many string as u want..

Answer / shaik

#include<stdio.h>

void main ()
{
char str1[]="I LOVE MY COUNTRY",str2[20];
int count,i;
clrscr();
i=0;
While (str1[i]!='')
{
count++;
i++;
}
i=0;
while (str1[i]!='')
{
str2[count-1-i]=str1[i];
i++;
}
str2[i]='';
printf ("reversed string is %s",str2);
getch ();
} // guys check for the syntax typed from phone sry

Answer / knk

i think it finets a tower of hanoi prob,its pgm shud work jus

Answer / archana

#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main()
{
char samp[] = "I LOVE MY COUNTRY";
char *ch;
string st;
vector<string> vec;
ch = strtok(samp, " ");
while(ch != NULL) {
printf("%s\n", ch);
vec.push_back(ch);
ch = strtok(NULL, " ");
}
while(!vec.empty()) {
cout << vec.back() << " ";
vec.pop_back();
}
}

Answer / aniket singh

#include<iostream>
#include<string>
#include<cstring>
using namespace std;
int main(){
string str= "I love my country india";
string temp;
int st=0,i;

for(i=0;i<=str.size();i++){
if(str[i]==' '||str[i]==''){

temp = str.substr(st,(i-1)-st+1) + ' ' + temp;
st=i+1;
}
}
cout<<temp<<endl;
return 0;
}

Answer / rabi

#include<bits/stdc++.h>
using namespace std;
int main()
{
char s[100];
//string s;
gets(s);
int len=strlen(s);
int no;
for(int i=len-1;i>=0;i--)
{
if(i==0)
{
no=i;
while(s[no]!=' ')
{
cout<<s[no];
no++;
//if(s[i]==' ')
//break;
}
}
if(s[i]==' ')
{
no=i+1;
while(s[no]!=' ')
{
cout<<s[no];
no++;
if(s[no]=='' || s[no]==' ')
break;
}
cout<<" ";

}
}
}

Answer / debmalya paul

package Stringmltp;
import java.util.Scanner;

public class country {

static Scanner in=new Scanner(System.in);

void rev()
{
String s=in.nextLine();
System.out.print(s.substring(10,17) +" "+ s.substring(7,9) +" "+ s.substring(2,6) +" "+ s.substring(0,1));

}
public static void main(String []args)
{
country cn=new country();
cn.rev();
}

}

Answer / elle

#include<stdio.h>
#include<malloc.h>
#include<string.h>
#define MAX 20 //define size
int main()
{
int len,j=0;
char *p, *line[MAX],*q;
p=(char *)malloc(MAX);
char *l="i love my country";

int i=0;

while(*l!='\0')
{
if(*l==' ')
//whenever a space is encountered, copy the string q into
//the array
{
*p='\0';
line[i]=(char *)malloc(MAX);
strcpy(line[i],q);
strcpy(p,"");
l++;
i++;
j=0;
}
else
{
if(j==0)
{
q=p;
}
*p=*l;
l++;
p++;
j++;
}
}

*p='\0';
line[i]=(char *)malloc(MAX);
strcpy(line[i],q);

printf("printing in reverse\n");
while(i>=0)
{
printf("%s ",line[i]);
i--;
}
}

Answer / alen

using namespace std;

#include <iostream>

int main()
{
cout<<"\"COUNTRY MY LOVE I\"";
return 0;
}

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