Write a C++ program to delete words from a sentence, where sentence is entered by user.

Write a C++ program to delete words from a sentence, where sentence is entered by user.

Program Code:

#include<iostream>

#include<string.h>

#include<stdio.h>

using namespace std;

int main()

{

int i, j = 0, k = 0, count = 0;

char str[100], str1[10][20], word[20];

cout<<"Enter the sentence to delete words from : ";

gets(str);

cout<<endl;

for (i=0; str[i]!='\0'; i++)

{

if (str[i]==' ')

{

str1[k][j] = '\0';

k++;

j=0;

}

else

{

str1[k][j]=str[i];

 j++;

}

}

str1[k][j] = '\0';

cout<<"Enter a word to be delete from the sentence : ";

cin>>word;

cout<<endl;

for (i=0; i<k+1; i++)

{

if (strcmp(str1[i], word) == 0)

{

for (j=i; j<k+1; j++)

{

strcpy(str1[j], str1[j + 1]);

k--;

}

}

}

cout<<"The new String after deleting the word from the sentence : ";

for (i=0; i<k+1; i++)

{

cout<<str1[i]<<" ";

}

return 0;

}

The program output is tested on www.jdoodle.com

Output:

Enter the sentence to delete words from : Mukesh Rajput Mukesh

Enter a word to be delete from the sentence : Mukesh

The new String after deleting the word from the sentence : Rajput 

Thanks

Mukesh Rajput