What is the output of the following program? (11) #include #include using namespace std; int main() { string str = "Regular exercise can reduce health insurance cost."; string str1; string str2 =...

What is the output of the following program? (11)

using namespace std;

int main()

{

string str = "Regular exercise can reduce health insurance cost.";

string str1;

string str2 = "low fat diet";

string newStr;

string::size_type index;

index = str.find("can");

str1 = str.substr(0, index - 1);

cout <>

newStr = str1 + " and " + str2;

cout <><><>

cout <><><>

index = str.find("health"); newStr = str.substr(index, 17);

cout <><><>

index = str.find("cost"); cout <>

str = "$ocial Nedia!!"; cout <><><>

str[0] = 'S'; index = str.find('N'); str[index] = 'M';

cout <>

return 0;

}