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What will be the values of ans, x, and y after the following statements are executed? int ans = 35, x = 50, y =50; if ( x >=

Nutka1998 [239]

Answer:

B. ans = 60; x = 0; y = 50

Explanation:

(i)First format the code properly as follows:

int ans = 35, x = 50, y =50;

if ( x >= y) {

ans = x + 10;

x -=y;

} else {

ans = y + 10;

y += x;

}

(ii) Taking the if statement of the code;

The if statement block is executed if x is greater than or equal to y (x >= y).

Since x=50 and y=50, then the code continues to execute the statement in the block.

In the if block;

(a) the first line is

ans = x + 10.

Since x = 50, substituting for x gives

ans = 50 + 10 = 60

Therefore ans = 60

(b) the second line is

x -= y

This can be re-written as

x = x - y.

This means that the value of x - y is written back into x. Therefore since x = 50 and y = 50, substituting for x and y gives

x = 50 - 50 = 0

Therefore x = 0

(c) the value of y is not changed at all, therefore y = 50

(iii) Taking the else statement of the code;

Since the if statement of the code has been executed, the else statement is simply skipped.

Therefore the final values of ans, x, y are respectively 60, 0 and 50

6 0

3 years ago

Read 2 more answers

Which statement about muzzleloaders is true? All muzzleloaders are rifles. All muzzleloaders have only one barrel. Muzzleloaders

NeX [460]

Answer:

Muzzleloaders are early firearms that are loaded from the open end

Explanation:

A muzzleloader is any firearm into which the projectile and usually the propellant charge is loaded from the muzzle of the gun.

This is distinct from the more popular modern designs of breech-loading firearms.

Thus, muzzleloaders are early firearms that are loaded from the open end.

6 0

2 years ago

Fact Pattern: A sales transaction record designed to contain the information presented below. Column Information 1-10 Customer a

ozzi

Answer:

The answer is field check.

Explanation:

The sales transaction record was designed to enter information by range, so the data validation is oriented for range validation and not for a specific logic. In other words, the transaction will check if the information is in a valid range and not if the information is logically valid.

4 0

2 years ago

George works for a print newspaper in which of these areas would you be interested to hire new recruits for the newspaper WHICH

Stolb23 [73]

Answer:

number 4

Explanation:

3 0

3 years ago

Adjust list by normalizing When analyzing data sets, such as data for human heights or for human weights, a common step is to ad

finlep [7]

Answer:

I've implemented this program using python

userinput = int(input("Length: "))

mylist = []

mylist.append(userinput)

for i in range(1,userinput+1):

userinp = int(input("Input: "))

mylist.append(userinp)

smallval = mylist[1]

for i in range(1,len(mylist)):

if smallval > mylist[i]:

smallval = mylist[i]

for i in range(1,len(mylist)):

mylist[i] = mylist[i] - smallval

for i in range(1,len(mylist)):

print(mylist[i],end=' ')

Explanation:

I've added the full source program as an attachment where I used comments to explain difficult lines

4 0

2 years ago