Computers and Technology, 24.09.2019 22:30 georgeonnatreev3400

Question 4 (1 point)
what does the mystring variable contain after the following code sequence:
string mystring = "hello number "; // note the space at the end of the string
mystring = mystring + mystring. length();
a "hello number 13"
b "13"
c null
d "hello number "

Answers: 2

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Question 4 (1 point)
what does the mystring variable contain after the following code sequence...