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3 years ago

I need answers and explanation

Computers and Technology

1 answer:

larisa86 [58]3 years ago

4 0

Answer:

B. Run-time Error

Explanation:

You can't divide by zero in math because it could be divided by itself an infinite number of time, which is not possible.

A. Syntax error is just the 'grammar' of the code. An example could be forgetting to add a semicolon at the end of your code in C. Another example is forgetting to close brackets or quotes

printf("inclomplete string WRONG, will give syntax error

B. Run-time error is an error that occurs while the program is running. This might happen because of many reasons, one of which is calculation errors such as dividing by 0.

C. I don't know what an Undetected Error is. Never hear of it.

D. Logic error is an error when a condition is not logically correct. This could be because you used the wrong type of operator.

if(a = b) WRONG, will give logic error

if(a == b) CORRECT

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3 years ago

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3 years ago

Difference between implicit and explicit type casting

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Answer:

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Explanation:

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Ex: $int \, i = 10;$

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7 0

3 years ago

Read 2 more answers

Prompt the user to input an integer, a double, a character, and a string, storing each into separate variables. Then, output tho

katen-ka-za [31]

Answer:

import java.util.Scanner;

public class BasicInput {

public static void main(String[] args) {

//Create an object of the Scanner class

Scanner scnr = new Scanner(System.in);

//Define int and double variables

int userInt;

double userDouble;

//Define char and string variables similarly

char userChar;

String userString;

//Prompt the user to enter an integer

System.out.println("Enter integer:");

//Store the input in the integer variable

userInt = scnr.nextInt();

//Prompt the user to enter a double

System.out.println("Enter double:");

//Store the input in the double variable

userDouble = scnr.nextDouble();

//Prompt the user to enter a char

System.out.println("Enter char:");

//Store the input in the char variable

userChar = scnr.next().charAt(0);

//Prompt the user to enter a string

System.out.println("Enter String:");

//Store the input in the string variable

userString = scnr.next();

//Output the four values on a single line

//separated by a space

System.out.println(userInt + " " + userDouble + " " + userChar + " " + userString);

}

Sample Output:

Enter integer:

>>12

Enter double:

>>23

Enter char:

>>s

Enter String:

>>asdasd

12 23.0 s asdasd

Explanation:

The code above has been written in Java. It contains comments explaining every part of the code. Please go through the comments.

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Answer:

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Explanation:

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3 years ago