Question 4] All variables and headers properly defined for the C functional prog

Question

Question 4] All variables and headers properly defined for the C functional program. char s[ 8 0 1: unsigned ptr1-s; a) What is the size of the array 's' in bytes? a Ans size--_- b) ptri has a hex-decimal value of 28FE60 referring to the first element of s 1 array. What is the decimal value? c) Following this functional software; bAns_-___ for (i O; s[ i]I o'; ++i) printf( " %c: %d ",toupper( s[ i ]-(72), toupper(s[i ]-(P2))); what character sequence is output, if sll array is inputted with: florida; C. Ans-- d) For part (c) above, what is the corresponding ASCII code sequence? d. Ans e)Following this functional software for (k 25; k 20; --k) memory [k] ((10*(k-5)-20)) printf (" memory [%d]- %d", k, memory [k]); What do memory locations 22 and 24 contain? e. memory[22] _ memory[24] What is the final value for loop variable k? final k value_--

Explanation / Answer

1) Size of array is 80 , In bytes as the size of char is 1 bytes so size in bytes is 80 * 1 = 80 bytes.

2) Hexadecimal to decimal

3)

Below is the output

F: 70

J: 74

K: 75

L: 76

A: 65

Z: 90

U: 85

5) Below is the output

memory[25] = 180

memory[24] = 170

memory[23] = 160

memory[22] = 150

memory[21] = 140

memory[20] = 130

6)final value will be 20 , as above loop run till k = 20.

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