Q&A Discussies
Why this code is printing whole string?. When we write string or int in place of char datatype then, it gives us address why?
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3 Antwoorden
i don't want to use int main_return0 i want to use void main but when i change the code it doesn't work ..the question is why!!
1 Stem
5 Antwoorden
Is there a way to convert strings to int and vice versa in C++? I've tried the stoi and atoi method but I get compilation error
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2 Antwoorden
How to achive this task
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1 Antwoord
Java data types vs. JS
12 Stemmen
1 Antwoord
How many data types in python?
5 Stemmen
6 Antwoorden
why does this code output that there is an error because the else statement doesn't have a corresponding if statement?. How do i correct this?
#include <iostream>
using namespace std;
int main() {
int a;
for (int x =0; x<5;x++){
cin>>a;
if (a<1){
cout<<"a cannot be less than 1\n";
}
else if (a>10){
cout <<"a cannot be greater than 10\n";
}
}
else{
cout<<"code can run now"<<endl;
}
return 0;
}
3 Stemmen
8 Antwoorden
Why does it give me error? Some explain why i cant store the user input into an int and why i cant use the scanner as a boolen*
0 Stemmen
4 Antwoorden
Is it possible to brake out of a scanner string input so it reads an int instead "purposely"?
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1 Antwoord
for(;;) { int i=0; if(i==1){System.out.println(i); break;} ++i;} Will this code run for infinite times? If yes then how?
1 Stem
1 Antwoord
i can not convert from string to int after pass the variable from another activity in android studio
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1 Antwoord
Plz explain output?
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2 Antwoorden
Indexers Questions
3 Stemmen
2 Antwoorden
#include <string>
using namespace std;
int main() {
string a = "I am learning C++";
return 0;
} why it has no op?
0 Stemmen
2 Antwoorden
why when i enter that code get '102' and not 12.0
the code is:
input("enter a number: ") + input ("enter another number: ")
enter a number: 10
enter another number: 2
why i get '102'. and not 12
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4 Antwoorden
public class whileLoop {
public static void main(String[ ] args) {
int a = 10;
while(a < 20);
System
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2 Antwoorden
Please help in this code
3 Stemmen
8 Antwoorden
How do you make a program that if error occurs, I want to print something instead of the shell giving you value error report?
2 Stemmen
10 Antwoorden
I don't understand how to solve this? And also i don't understand about can we use int j or define j two time in for loop?
3 Stemmen
3 Antwoorden
Integer's digits.
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2 Antwoorden
I NEED explaination
14 Stemmen
12 Antwoorden
What is the output of this code? int result = 0; for (int i = 0; i < 5; i++) { if (i == 3) { result += 10; } else {
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5 Antwoorden
What does int * v[3] would do? I think it will create a vector of pointers but it doesn't let me add values to those pointers
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5 Antwoorden
C# basic concept problem
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3 Antwoorden
if I'm using two separate files (header and source files) to run a code, on which side should I put my int main?
2 Stemmen
2 Antwoordenwhat is the output of this ?with explanation please.. int x=2 , y=3 , z=0 ; z=(x++)*(x++)+(++y)*(++y) ; cout << z ;
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3 Antwoorden
c++
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3 AntwoordenWhat is the output of this code?
int x = 1, y = 1, z = 1; cout << (++x || ++y && ++z); cout << x << y << z;
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4 Antwoorden
JAVA
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2 Antwoorden
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