switch-statement

[Solved] Check C Programming Code [closed]

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There are many prblems in your code. To name a few: scanf(“%c”,&choice1); will consider the enter key press. case 5 float price(); –> not correct. if(decision1 == ‘y’){ main(); }–> use a flag and do..while() etc. etc. Also, it is not a very good practive to put everything inside main. To clean up the code … Read more

[Solved] switch case statment in C# with hex values

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Of course you can. “Hex Values” is merely a notation for an integral type, which is a valid case label in a C# switch block. Excepting the follow-through nature of a switch block – which you are obviating with break statements – the order of the case labels does not matter. solved switch case statment … Read more

[Solved] Rewriting if elses into switch statement, i have wrote this code with if elses and need to rewrite as switch

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You switch it (see what I did there?) by writing something like this: switch(room.toUpperCase()) { case “P”: //do stuff for P break; case “S”: //do stuff for S break; ….. default: //do what’s in your “else” block break; } The switch statement decides which item to look at, then each case is for each outcome. … Read more

[Solved] Java Switch Statement for operators

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Try out this : package com.sujit; import java.util.Scanner; public class UserInput { public static void main(String[] args) { Scanner input = new Scanner(System.in); boolean flag = true; do { System.out.println(“Enter 1st number”); int num1 = input.nextInt(); System.out.println(“Enter 2nd number”); int num2 = input.nextInt(); System.out.println(“select one operator :\n 1)+\n2)-\n3)*\n4)/\n5)Exit(Enter E)\n”); System.out.println(“Enter your choice :”); char choice … Read more

[Solved] Switch with specific type in TypeScript not working

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Just replace your object with an enum, that’s what they’re for: export enum APP_STATUS { CONFIRMED, INCONSISTENCIES, SUCCESS, ERROR, LOADING, OK, } export interface Inconsistency {}; export interface InconsistenciesLoading { type: APP_STATUS.LOADING; } export interface InconsistenciesError { type: APP_STATUS.ERROR; } export interface InconsistenciesSuccess { type: APP_STATUS.SUCCESS; } export interface InconsistenciesData { type: APP_STATUS.INCONSISTENCIES; data: Inconsistency[]; … Read more

[Solved] why the following code gives the first mobile no. irrespective of name

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You cannot compare strings using = (or even by ==, for that matter) operator. You need to use strcmp() for that. In your code, inside mobileno() function, if( s=”katrina” ) is essentially trying to assign the base address of the string literal “katrina” to s. It is nowhere near a comparison. That said, Never use … Read more

[Solved] Java switch runs all cases if no break

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Your question is probably a duplicate of something else, but the reason is that case statement within a Java switch by default will flow onto the next case statement unless a break be explicitly mentioned. To better understand why the case statements behave this way, an example would make this clear. Let’s say that you … Read more

[Solved] Is is safe to use dictionary class as switch case for python?

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Yes the dictionary will be re-created if you leave and then re-enter that scope, for example def switch(a): responses = {1: ‘a’, 2: ‘b’, 3: ‘c’} print(id(responses)) return responses[a] Notice that the id of responses keeps changing which illustrates that a new object has been created each time >>> switch(1) 56143240 ‘a’ >>> switch(2) 56143112 … Read more

[Solved] calling method in c++ [closed]

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int operation(int op, int n1, int n2) { switch( op ) { case 1: return subtraction(n1, n2); case 2: return multiplication(n1, n2); default: // default case, when the op value is neither 1 or 2 cout << “Error! << endl; return 0; } } @Edit: Added default case as suggested below. Also, I think that … Read more