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3 years ago

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Oops, we made a mistake: we created a key "short" and gave it the value "tall", but we wanted to give it the value "long" instea

d. Write the line of code that will change the value associated with the key "short" to "long".

Computers and Technology

1 answer:

AnnZ [28]3 years ago

3 0

Be consistent in whether you use single or double quotes to declare your strings: our autograder assumes you'll be consistent.

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Given num_rows and num_cols, print a list of all seats in a theater. Rows are numbered, columns lettered, as in 1A or 3E. Print

nata0808 [166]

Answer:

Following are the program for the above question in python:

Explanation:

def seat(num_rows,num_cols):#function definition.

for x in range(1,num_rows+1):#first for loop.

c='A'

for y in range(1,num_cols+1): #second for loop.

print(str(x)+c,end=" ") #print the value

c= $chr$ (ord(c)+1) #expression to form a charater addition.

seat(int(input("enter the number of rows: ")),int(input("enter the number of columns: "))) #take the input from the user.

Output:

If the user inputs 2 and 3, then the output is :"1A 1B 1C 2A 2B 2C 3A 3B 3C 4A 4B 4C".

Code Explanation :

The above code is in python language, in which the first line is used to render a message to the user then take the inputs from the user and then pass to the function after converting into int function.
Then there are two loops in the function which are used to print the number of the seat.
The first loop is used to print the row number and the second loop is used to print the column number.

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3 years ago

Can someone help me with python

pishuonlain [190]

Answer:

here

Explanation:

Python is an interpreted high-level general-purpose programming language. Its design philosophy emphasizes code readability with its use of significant indentation.

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3 years ago

manufacturers are making an effort to build energy-efficient computers and use recyclable cases and packaging true or false

Fittoniya [83]

True would be ur answer

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3 years ago

How do i fix this to make it run ???

MrRa [10]

Explanation:

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3 years ago

java Two smallest numbers Write a program that reads a list of integers, and outputs the two smallest integers in the list, in a

SashulF [63]

Answer:

The code to this question can be defined as follows:

import java.util.*;//import package for user input

public class Main //defining a class

{

public static void main(String[] args)//defining main method

{

int m1,m2,num,t,i;//defining integer variable

Scanner incx = new Scanner(System.in);//creating Scanner class object

m1 = incx.nextInt();//input value

m2 = incx.nextInt();//input value

if (m1 > m2)//use if block to check m1 greater than m2

{//swapping value

t = m1;//holding m1 value in t

m1 = m2;//defining m1 that take m2

m2 = t;//holding m2 value

}

for (i = 2; i < 6; i++)//defining for loop

{

num = incx.nextInt();//input value

if (num < m1) //defining if block to smallest value

{

m2 = m1;//holding m2 value in m1

m1 = num;//holding num value in m1

}

else if (num < m2)//defining if block to smallest value

{

m2 = num;//holding num value in m2

}

}

System.out.println(m1 + " " + m2);//print two smallest values

}

}

Output:

5

10

5

3

21

2

2 3

Explanation:

In the above code, five integer variable "m1, m2, num, t, and i" is declared, in which it creates the scanner class object for inputs the value and use m1 and m2 use to the input value.

In the next step, if a block is used to swap the value and pass into the for loop that use if block to find the two smallest values and hold its value into the m1 and m2 and print its value.

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3 years ago