Reference no: EM13339789

The following program shows the effect of the preceding statements.
//Example string operations
#include <iostream>
#include <string>
using namespace std;
int main()
{
string name = "William Jacob"; //Line 1
string str1, str2, str3, str4; //Line 2
cout << "Line 3: Name = " << name << endl; //Line 3
str1 = "Hello There"; //Line 4
cout << "Line 5: str1 = " << str1 << endl; //Line 5
str2 = str1; //Line 6
cout << "Line 7: str2 = " << str2 << endl; //Line 7
str1 = "Sunny"; //Line 8
str2 = str1 + " Day"; //Line 9
cout << "Line 10: str2 = " << str2 << endl; //Line 10
str1 = "Hello"; //Line 11
str2 = "There"; //Line 12
str3 = str1 + " " + str2; //Line 13
cout << "Line 14: str3 = " << str3 << endl; //Line 14
str3 = str1 + " " + str2; //Line 15
cout << "Line 16: str3 = " << str3 << endl; //Line 16
str1 = str1 + " Mickey"; //Line 17
cout << "Line 18: str1 = " << str1 << endl; //Line 18
str1 = "Hello there"; //Line 19
cout << "Line 20: str1[6 ] = " << str1[6 ]
<< endl; //Line 20
str1[6] = "T"; //Line 21
cout << "Line 22: str1 = " << str1 << endl; //Line 22
//String input operations
cout << "Line 23: Enter a string with "
<< "no blanks: "; //Line 23
cin >> str1; //Line 24
char ch; //Line 25
cin.get(ch); //Read the newline character; Line 26
cout << endl; //Line 27
cout << "Line 28: The string you entered = "
<< str1 << endl; //Line 28
cout << "Line 29: Enter a sentence: "; //Line 29
getline(cin, str2); //Line 30
cout << endl; //Line 31
cout << "Line 32: The sentence is: " << str2
<< endl; //Line 32
return 0;
}