
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- *This needs to be explained using Python* Write a program that calculates and prints the number of minutes in a year. Assume the following: 1 year = 365 days (Ignore leap years) 1 day = 24 hours 1 hour = 60 minutes Below is an example of the correct output format: The number of minutes in a year is Xarrow_forward1. Write a Python program that takes two integers as input from the user and performs the following operations: a. Add the two integers together and store the result in a variable named sum. b. Subtract the second integer from the first integer and store the result in a variable named difference. c. Multiply the two integers together and store the result in a variable named product. d. Divide the first integer by the second integer and store the result in a variable named quotient. The output should be a floating point number. e. Calculate the remainder when the first integer is divided by the second integer and store the result in a variable named remainder. f. Print the values of sum, difference, product, quotient, and the remainder to the shell/console. Provide a label before each value to indicate what it represents (i.e. Sum: , Difference: , etc.). Each label/value pair must be on its own line. g. When your program is executed, the user should be able to enter their two integers,…arrow_forwardWrite a python program which creates and outputs variables of various types. For any lines of code which produce an error, comment out the line and add a comment indicating what the problem is with the line--not only what error message you got, but what it means (explain why). Make sure you do each of the following: set a variable to an Integer value set a variable to a a floating point value create a string using double quotes " which contains both single ' and double " quotes create a string using single quotes ' which contains both single ' and double " quotes create a string using triple single quotes '''' which contains both single ' and double " quotes create a string using triple single quotes """ which contains both single ' and double " quotes use the type conversion functions to convert: integer to float float to string string to integer 2 other type conversions Use the "print" function to output the value of each variable and use the type function to output the data…arrow_forward
- Use Python Write a program to get an integer value from standard input, add 16 to the input value, then output the result. The format of your output must match the format used in the example results for your solution to be correct. NOTE: The first line of the program, for getting input from the user, is provided. #first line is val = int(input())arrow_forwardRun a python program that will receive a chemical formula as an input and will give its molar mass as an output.you can get a dictionnary of the molar Mass of each component (Hydrogen, Oxygen, .) Inputs: Print(" Enter the Chemical Formula" ) : H2O a. Chemical Formula like H2O and with parantheses Fe(C0)3 and with brackets [ ] Output a. Molar Mass : 18 Please create a program like this. If not familiar with chemistry, please create a similar program.arrow_forwardWrite a Python program that will indicate which substances will freeze and which substances will boil when given an input temperature. The following table lists the freezing and boiling points of several substances. Substance Freezing Pt. (Fo) Boiling Pt (Fo) Ethyl Alcohol -173 172 Mercury -38 676 Oxygen -362 -306 Water 32 212 Write a Python program that will prompt the user to enter an input temperature in Fahrenheit degrees. Show all the substances that will freeze at that temperature and all that will boil at that temperature. An example: Freezing and Boiling Points Enter a temperature: -20 Freezing: Water Boiling: Oxygen End of results Another example: Freezing and Boiling Points Enter a temperature: 250 Freezing: No substances Boiling: Ethyl Alcohol Water End of resultsarrow_forward
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