Input a line of text containing numbers, and determine whether any two consecutive numbers add up to 10. Print True if two such numbers exist, and False otherwise. If there are fewer than two numbers in the input string, print False. Examples: If input string is "2 5 4 6 3", output is True since 4 + 6 is 10 If input string is "2 5 4 3 6", output is False If input string is "3 42 2 9 27 54 137 -127 66 99", output is True since 137 + -127 is 10

Input a line of text containing numbers, and determine whether any two consecutive numbers add up to 10. Print True if two such numbers exist, and False otherwise. If there are fewer than two numbers in the input string, print False. Examples: If input string is "2 5 4 6 3", output is True since 4 + 6 is 10 If input string is "2 5 4 3 6", output is False If input string is "3 42 2 9 27 54 137 -127 66 99", output is True since 137 + -127 is 10

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Input a line of text containing numbers, and determine whether any two consecutive numbers add up to 10. Print True if two such numbers exist, and False otherwise. If there are fewer than two numbers in the input string, print False. Examples: If input string is "2 5 4 6 3", output is True since 4 + 6 is 10 If input string is "2 5 4 3 6", output is False If input string is "3 42 2 9 27 137 -127 66 99", output is True since 137 + -127 is 10
Write a program that takes in an integer in the range 11-100 as input. The output is a countdown starting from the integer, and stopping when both output digits are identical. Ex: If the input is: 93 the output is: 93 92 91 90 89 88 Ex: If the input is: 11 the output is: 11 Ex: If the input is: 9 or any value not between 11 and 100 (inclusive), the output is: Input must be 11-100 this is what i have n = int(input())if n > 100 or n < 11:print('Input must be 11-100')exit(0)while True:print(n, end=" ")first_digit = n // 10second_digit = n % 10 if first_digit == second_digit:break n = n-1 my output is 93 92 91 90 89 88 but it needs to be 93 92 91 90 89 88
Write a program that reads a character and a string (an entire line, which may include spaces or tabs), and outputs the number of times the character appears in the string. Hint: use getline(cin, mystring) to read the entire line including spaces. Use mystring.length() to know how many characters. But to avoid a glitch when getline gets an empty string following a cin, do the following sequence: cin >> mychar; /* get character. cin leaves the newline in the input buffer*/ cin.ignore(80,'\n'); /* remove newline from the buffer, which getline would see as empty line*/ cout << "Enter a string: "; //prompt for string getline(cin, mystring); Example program run (the user types only the word "Monday" and the letter "a"): Enter character to count: a Enter a string: Monday count = 1 Example program run: Enter character to count: a Enter a string: Today is Monday count = 2 Example program run: Enter character to count: b Enter a string: Today is Monday count = 0 #include…
Write a program that takes in an integer in the range 11-100 as input. The output is a countdown starting from the integer, and stopping when both output digits are identical. Additionally, output the distance between the starting and ending numbers (ex: 93 - 88 = 5) Note: End with a newline. Ex: If the input is: 93 the output is: 93 92 91 90 89 88 5 Ex: If the input is: 11 the output is: 11 0 Ex: If the input is: 9 or any value not between 11 and 100 (inclusive), the output is: Input must be 11-100 For coding simplicity, follow each output number by a space, even the last one. Use a while loop. Compare the digits; do not write a large if-else for all possible same-digit numbers (11, 22, 33, …, 99), as that approach would be cumbersome for larger ranges. Hint: To practice incremental development, start by writing code that just outputs the countdown until matching digits and submit to get most of the points. Then, update your code to output the distance.
Write a program that takes input values as integer, checks the number is not less than 10 (otherwise take input again), and prints the previous 10 numbers i.e. 10, 9, 8, … Concatenate the integer and string values and print as a string
Write a program that takes in an integer in the range 20-98 as input. The output is a countdown starting from the integer, and stopping when both output digits are identical. Ex: If the input is 93, the output is: 93 92 91 90 89 88 Ex: If the input is 77, the output is: 77 Ex: If the input is not between 20 and 98 (inclusive), the output is: Input must be 20-98 For coding simplicity, follow each output number by a space, even the last one. Use a while loop. Compare the digits; do not write a large if-else for all possible same-digit numbers (11, 22, 33, ..., 88), as that approach would be cumbersome for large ranges.
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Using Paython Write a program that asks a student for his grade (out of 100) in 3 exams and then print out his final grade (out of 100), given that the weight of the first exam is 30%, the second 30%, and the third 40%.Example Input:Exam1: 70Exam2: 80Exam3: 90Example Output:Total Grade = 81Explanation: 0.3 * 70 + 0.3 * 80 + 0.4 * 90 = 81
Write a program for determining if a year is a leap year. In the Gregorian calendarsystem you can check if it is a leaper if it is divisible by 4 but not by 100 unless it is also divisible by 400.For example, 1896, 1904, and 2000 were leap years but 1900 was not.Write a program that takes in a year as input (as a command line argument) and prints the string "{year} was a leap year'' if true and "{year} was not a leap year'' if false.Note: background on leap year https://en.wikipedia.org/wiki/Leap_yearHere is a possible example call to the program .\isleapyearc 1896 output: 1896 was a leap year Here is a negative example call to the program .\isleapyearc 1897 output: 1897 was not a leap year with note You are supposed to get the year from command line arguments. You are getting it from stdin
Write a program for determining if a year is a leap year. In the Gregorian calendarsystem you can check if it is a leaper if it is divisible by 4 but not by 100 unless it is also divisible by 400.For example, 1896, 1904, and 2000 were leap years but 1900 was not.Write a program that takes in a year as input (as a command line argument) and prints the string "{year} was a leap year'' if true and "{year} was not a leap year'' if false.Note: background on leap year https://en.wikipedia.org/wiki/Leap_yearHere is a possible example call to the program .\isleapyearc 1896 output: 1896 was a leap year Here is a negative example call to the program .\isleapyearc 1897 output: 1897 was not a leap year
Write a program that reads an integer and determines and prints whetherit’s odd or even. [Hint: Use the remainder operator. An even number is a multiple of two. Any multiple of two leaves a remainder of zero when divided by 2.]
Write a program that continues accepting user inputs as float numbers until the input is an empty string (i.e., a user press Enter without any typing as the input), and then the program will print the largest number among the inputs. If no input is given, print an empty line.