My cymk to rgb code fails hidden test cases, anyone know what I'm not doing correctly?

Question

Made a program to convert CYMK values to RGB. It passes most test cases but a hidden one fails. Not sure why.
https://code.sololearn.com/cq3cqGU50VuP/?ref=app

Answer 1

Where is full task description? add it pls..
What your if blocks do according to your expectations?

Answer 2

Order of input
cin >> C >> M >> Y>> K;

Try Apply only *round* to all results.
no need of if blocks I actually..

Answer 3

Task:
Given a color in CMYK format, output the corresponding RGB color.

Input Format:
4 decimal numbers in the range of [0, 1], representing Cyan, Magenta, Yellow and Black.

Output Format:
A string, representing the corresponding RGB color, each component separated by commas.

Sample Input:
0.4
0.49
0.552
0.36

Sample Output:
98,83,73

Answer 4

The if blocks are just too make sure input values are within the scope of the cymk values

Answer 5

Thank you. I think that would solve it

Answer 6

Malachite where's the code?

Answer 7

Not sure. Looks like the link broke. But I got it solved anyway