CSC211

Handout #2 Strings

1. Assume the following code:

int main()

{

char oneWord[40];

char secondWord[20];

strcpy(oneWord,"Earthquake");

strcpy(secondWord,"Hurricane");

cout << oneWord << ' ' << secondWord;

return 0;

}

1. What header files must be included for the above code to run?

2. What is printed by the code if the proper header files are included?

3. Can I add the following to the program? If not, why?

i. cout << oneWord[0];

ii. cout << secondWord[20];

iii. strcat(oneWord, secondWord);

iv. cout << oneWord << secondWord;

2. char line[20];

cin.getline(line,20);

1. What does line contain if you type in:

i. Hello! How are you?

ii. Peter Piper picked a peck of pickeled peppers. What did Peter Piper Pick? A peck of pickeled peppers.

iii. just the return character

2. What would strlen(line) return for each of the above?