2 + 2

Write a program to declare a square matrix A[][] of order M x M where 'M' is the number of rows and the number of columns, such that M must be greater than 2 and less tham 10.

def get_label(Dir): for nextdir in os.listdir(Dir): if not nextdir.startswith('.'): if nextdir in ['NORMAL']: label = 0 elif nextdir in ['PNEUMONIA']: label = 1 else: label = 2 return nextdir, label

const evenOrOdd = (number) => { // TODO: this should return "even" if the number is even, "odd" otherwise if (number % 2 === 0) { return "even"; // eslint-disable-next-line no-else-return } else { return "odd"; } }; in one line

Given a String S. Find out which of the following basic C++ data types it represents and its size (in bytes). The possible data types are: 1. Integer 2. Float 3. Double 4. Character

Error Code: 1055. Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mydb.term.year' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

print pattern 1 2 3 4 5 6 11 12 13 14 15 21 22 23 24 25 16 17 18 19 20 6 7 8 9 10 in java

mysqlworkbench Your connection attempt failed for user 'root' from your host to server at 127.0.0.1:3306: Authentication plugin 'caching_sha2_password' cannot be loaded: dlopen(/usr/local/mysql/lib/plugin/caching_sha2_password.so, 2): image not found

could not load the visual c++ component "vcbuild.exe". to fix this, 1) install the .net framework 2.0 sdk, 2) install microsoft visual studio 2005 or 3) add the location of the component to the system path if it is installed elsewhere.

import csv import re data = [] with open('customerData.csv') as csvfile: reader = csv.DictReader(csvfile) for row in reader: data.append(row) print(data[0]) print(data[1]["Name"]) print(data[2]["Spent Past 30 Days"])

given an array of time intervals (start, end) for classroom lectures (possibly overlapping), find the minimum number of rooms required. for example, given [(30, 75), (0, 50), (60, 150)], you should return 2.