Discussions Q&R
Write a code in C++, which should take the input in the form of a, b and c from user (if user enters a = 0, then an error should
0 Vote
1 Réponse
hey guys, I've been trying to work out the formula 'v=I*r'. But whenever I run the program and input values for I and r, it doesn't give the right answer.
This is the code
#include <iostream>
using namespace std;
int main() {
int i,r;
int v = i*r;
cout<<"what is the value of i?\n";
cin>>i;
cout<<"what is the value of r?\n";
cin>>r;
cout<<"voltage ="<<v<<endl;
return 0;
}
p/s: I'm new to programming
1 Vote
8 Réponses
How to get output command on new line ? & Can I display the text in command window ?
3 Votes
1 Réponse
This code is supposed to receive users date of birth and output users current age but it's not working
1 Vote
1 Réponse
Radio type in HTML
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1 Réponse
We have a string we have to return the minimum length of string for which tra saction id is made
1 Vote
1 Réponse
College take no. Of groups of students as(N) and students has to get in a hyperloop which has single (S)or double (D)seat pod.
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1 Réponse
Styling Checkboxes???
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1 Réponse
I am start learning of java.. My question is how to convert numerical value to alpha Eric
Eg-i want a program for if we give input as 100 then output should be ONEHUNDRED
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2 Réponses
Help mee
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2 Réponses
I need the user to input a grade A B C or D and i have assigned int to these var so that i can use it to multiple another variable and the output final answer, how do i write the code please
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3 Réponses
Why not normal I/O
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1 Réponse
Please help !
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2 RéponsesContinuous problem
1 Vote
1 RéponseWhen using Scanner is there a way to display at the top of the response entry box? Currently in the Code Playground it just displays "it looks like your application needs some input" but when requesting multiple input need a way to tell what is needed.
2 Votes
2 Réponses
Is this the only way to seperate 2 inputs and add them together? I would of liked to do this in one print but a string brakes it
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2 Réponses
how to output phrases?
1 Vote
2 Réponses
Python question
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1 Réponse
