[Practice 29.2] Compiler keeps outputting a blank space

Question

Hello, I’m struggling to solve this question as the compiler likes to output a blank space after the last element. I’ve tried using ‘if (x <=11’)’ but that didn’t work. Is it a bug or am I just stupid? Thanks, in advance

The code:

#include <iostream>
using namespace std;

int main() {
double final = 0;
double items[] = {500, 12.4, 94, 45, 3, 81, 1000.9, 85, 90, 1, 35};
int discount;
cin >> discount;

//your code goes here
for(int x=0; x <11; x++) {
final = items[x] - items[x] * discount/100;
cout<<final<<endl;
}

return 0;
}

Answer 1

You are supposed to print all the values on the same line, separated by a space. However, std::endl inserts a newline character into the output stream, not a space. Change your output to

std::cout << final << ' ';

and everything should be correct.

Answer 2

Jayakrishna🇮🇳 Oh, I’m retarded. It doesn’t need a new line, it wants them to all be in the same line. Sorry for wasting your time

Answer 3

Shadow Yep, just realized that. Thank you so much :)

Answer 4

Plaush No worries.. Its fine ... You're welcome ...

Answer 5

Michał Doruch Sadly, it didn’t work :(

Answer 6

Its working fine for me in playground... whats actually problem.. do you dont need new line after all outputs?