Chapter 10: Problem 4

Look at the following code. What value will be stored in s after the code executes? char name[10]; int s; strcpy(name, "Jimmy"); s = strlen(name);

Short Answer

Expert verified

Answer: The value stored in the integer variable 's' is 5.

Step by step solution

Declare an array and variables

First, we declare an array of characters named 'name' with a size of 10, and an integer variable 's'.

Copy the string "Jimmy"

Next, we use the 'strcpy()' function to copy the string "Jimmy" into the 'name' array. After this line of code executes, the 'name' array will contain the characters "Jimmy".

Calculate the length of the string

The 'strlen()' function is used to calculate and return the length of a string, not including the null terminator. The 'strlen()' function is applied to the 'name' array, which contains the string "Jimmy".

Store the value in the integer variable 's'

After executing 's = strlen(name)', the length of the string "Jimmy" will be stored in the integer variable 's'. The string "Jimmy" has a length of 5 characters, so 's' will be equal to 5. Finally, after executing the given code, the value stored in 's' will be 5.

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Look at the following code. What value will be stored in s after the code executes? char name[10]; int s; strcpy(name, "Jimmy"); s = strlen(name);

Short Answer

Step by step solution

Declare an array and variables

Copy the string "Jimmy"

Calculate the length of the string

Store the value in the integer variable 's'

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