Inputting and outputting Strings

sAksham-Ar published on
1 min, 115 words

Categories: C++

A string is basicallly a character array, it is written in double quotes.The end of the string is represented by \0.We can input a string by inputting it character by character or straight using cin or getline.The difference is in cin you cannot take spaces.Getline is from the strings library.for getline the variable must be declared as string which is also from the strings library while cin can use character arrays like:

int word[80]
cin>>word

#include<iostream>
#include<string>
using namespace std;
int main()
{
    int i;
    string word;
    getline(cin,word);
    for(i=0;word[i]!='\0';i++)
    {
        cout<<word[i];
    }
    return 0;
}

OUTPUT:

output