Which key prevents movement between cells in a spreadsheet?

C# The video game machine at your local arcade output coupons according to how well you play the game. You can redeem 10 coupons

slamgirl [31]

Answer:

#include<iostream>

using namespace std;

/* main is a function without a parameters which returns an int value*/

int main( )

{

/* declare int data type for numeric values initialize candyBar and gumBall */

int coupons, cabdyBr=10,gumall=3;

int candyBarAmount,gumBallAmount,remainder;

/* cout is used to show the message to user cin to read user input from keyboard and sets the value to coupon */

cout<<"Enter the number of coupons"\t";

cin>>coupons;

/* First check coupons with cabdyBar */

if (coupons >= candyBar)

{

candyBarAmount=coupons/candyBar;

remainder=coupons-(candyBarAmount*10);

}

else

{

candyBarAmount=0;

}

/* check remaining value with gumBall */

if (remainder<<candyBar && remainder>=gumBall)

{

gumBallAmount=remainder/gumball;

}

else

{

gumBallAmount=0;

}

/* show thw required output to the user */

cout<<"The number of Candy bars is "<< candyBarAmount <<endl;

cout<<"The number of gumballs is "<<gumballAmount <<endl;

/* The program ends and return 0 as the functions value */

return 0;

}

OUTPUT

Enter the number of coupons: 23

The number of candy bars = 2

The number of gumballs = 1

5 0

3 years ago

How many months have 28 days?

Reika [66]

Answer:

All months of the year have at least 28 days, while February is the only month that is comprised of only 28 days (except for leap years)

5 0

3 years ago

Which term describes the order of arrangement of files and folders on a computer?

jonny [76]

The term that best describes this would be called computer files and or organization file

6 0

3 years ago

Read 2 more answers

1. Write a program to prompt the user to enter a single character and respond back whether or not the character is valid dna. 2.

Nina [5.8K]

Answer:

Answer 1:

dna = input("Enter DNA type: ")

dna = dna.upper()

print(dna)

if dna == "A" or dna == "B" or dna == "Z":

print("valid")

else:

print("invalid")

Answer 2:

rna = input("Enter DNA type: ")

rna = rna.lower()

print(rna)

if rna == "m" or rna == "t" or rna == "r":

print("valid")

else:

print("invalid")

Answer 3:

dnaSquence = input("Enter the DNA sequence: ")

type = "valid"

for char in dnaSquence:

if char not in ["A", "C", "G", "T"]:

type = "invalid"

break

print(type)

Answer 4:

rnaSquence = input("Enter the RNA sequence: ")

type = "valid"

for char in rnaSquence:

if char not in ["A", "C", "G", "U"]:

type = "invalid"

break

print("valid")

Explanation:

There are three types of DNA; Type A, Type B and Type Z.

A DNA sequence consists of; A, C, G and T.

There are three types of RNA; mRNA, tRNA and rRNA.

An RNA sequence consists of; A, C, G and U.

Code Explanations:

Code 1:

dna = input("Enter DNA type: ")

dna = dna.upper()

print(dna)

if dna == "A" or dna == "B" or dna == "Z":

print("valid")

else:

print("invalid")

prompts and Takes a single character input
converts the character to upper case
compares the input to the DNA types
Prints "valid" for a valid input else prints "invalid"

Code 2:

rna = input("Enter DNA type: ")

rna = rna.lower()

print(rna)

if rna == "m" or rna == "t" or rna == "r":

print("valid")

else:

print("invalid")

prompts and Takes a single character input
converts the character to lower case
compares the input to the RNA types
Prints "valid" for a valid input else prints "invalid"

Code 3:

Answer 3:

dnaSquence = input("Enter the DNA sequence: ")

type = "valid"

for char in dnaSquence:

if char not in ["A", "C", "G", "T"]:

type = "invalid"

break

print(type)

It prompts for a DNA sequence.
Declares a string variable "type" and initializes type to valid.
The FOR loop checks every character in the DNA sequence.
If the character is not in the list [A, C, G, T] type becomes invalid and the loop breaks and the type "invalid" is printed to the screen.
if all the characters are in the list, then type will remain valid and will be printed to the screen.

Code 4:

rnaSquence = input("Enter the RNA sequence: ")

type = "valid"

for char in rnaSquence:

if char not in ["A", "C", "G", "U"]:

type = "invalid"

break

print("valid")

It prompts for a RNA sequence.
Declares a string variable "type" and initializes type to valid.
The FOR loop checks every character in the RNA sequence.
If the character is not in the list [A, C, G, U] type becomes invalid and the loop breaks and the type "invalid" is printed to the screen.
if all the characters are in the list, then type will remain valid and will be printed to the screen.

7 0

3 years ago

Write a program that takes in a positive integer as input, and outputs a string of 1's and 0's representing the integer in binar

Mashcka [7]

Answer:

Following are the code to this question:

def binarynumber(num):#defining a method binarynumber that accepts a parameter num

x=""#defining a string variable x

if (num!=0):#defining if condition to check number not equal to 0

while (num>=1):#defining a loop that check value is grater then equal to one

if (num %2==0):#defining if condition to check num is even

x=x+"0" #add string value 0 in num variable

num=num/2 #divide the value by 2

else:#defining else block

x=x+"1"#add string value 1 in num variable

num=(num-1)/2#first subtract 1 into num variable then divide the value by 2

else:

x="0"#assign string value 0 in num variable

return "".join(reversed(x))#return value

num = int (input ("Enter any number: "))#defining num variable that input the integer value

print (binarynumber(num))#using print method to call method binarynumber with passing num parameter

Output:

Enter any number: 12

1100

Explanation:

In the above python code a method "binarynumber" is declared, in which the "num" variable passes as the parameter inside the method a string variable "x" is declared that stores all converted values.
Inside the method and if the block is declared that checks number value is not equal to 0 if this condition is false then it will add string value and reverse its value.
Or if the condition is true it defines a while loop that calculates the given number binary digits and returns its value.
At the last step, the num variable is declared that inputs the integer value from the user end and calls the method by using the print method.

6 0

3 years ago