Chapter 2.2, Problem 2E

(Modify) Rewrite the following programs to conform to good programming practice and correct syntax:

a. #include using namespace std;

int main(

){

cout <<

“The time has come”

; return 0;}

b. #include

using namespace std;

int main

( ){cout << “Newark is a city\n”;cout <<

“in New Jersey\n”; cout <<

“It is also a city\n”

; cout << “in Delaware\n”

; return 0;}

c. #include

using namespace std;

int main() {cout << Reading a program\n”;cout <<

“is much easier\n”

; cout << “if a standard form for main is used\n”

; cout

<<“and each statement is written\n”;cout

<< “on a line by itself\n”

; return 0;}

d. #include

using namespace std;

int main

( ){ cout << “Every C++ program”

; cout

<<“\nmust have one and only one”

;

cout << “main function”

;

cout <<

“\n The escape sequence of characters”)

; cout <<

“\nfor a newline can be placed anywhere”

; cout

<<“\n in the message passed to cout”

; return 0;}