Question

4. Include a function that adds two strings to make a third string. Write a program to do the following tasks: i. Create uninitialized string objects ii. Creates the objects with string constants. ii. Concatenates two strings properly iv. Displays a desired string object

in c++

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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#include <iostream>
#include <iomanip>
#include <ctime>
#include <cstdlib>
using namespace std;

string concatStrings(string str1,string str2);
int main()
{
string str1,str2,str3;
cout<<"Enter String#1:";
getline(cin,str1);
cout<<"Enter String#2:";
getline(cin,str2);
str3=concatStrings(str1,str2);
cout<<"String#3:"<<str3<<endl;

return 0;
}
string concatStrings(string str1,string str2)
{
   return str1+" "+str2;
}

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Output:

C:Program Files (x86) Dev-CpplMinGW64\bin StringConcatinateUsingFunction.exe Enter String#1 :Hello Enter String#2:World! String#3 :Hello world! rocess exited after 9.096 seconds with return value Press any key to continue . . .

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