Why this code does not work?

Question

I have this code in C++Ç
if (vurusyukseklik<=0){cout<<"Hedef menzil disinda! \n";}
if ((vurusyukseklik>0) && (vurusyukseklik<=0,9)){cout<<"Hedefi bacagindan vurdun! \n";}
if ((vurusyukseklik>0,9) && (vurusyukseklik<=1,7)){cout<<"Hedefi govdesinden vurdun! \n";}
if ((vurusyukseklik>1,7) && (vurusyukseklik<1,8)) {cout<<"Tam basindan vurdun! \n";}
if (vurusyukseklik>1,8) {cout<<"Mermi hedefin uzerinden uctu gitti!";}
When my vurusyukseklik value is 1.99983, the program prints out every output except the first one. Why does this happen?

Answer 1

Wow i found what is wrong! I was writing decimal numbers with comma, not dot :o

Answer 2

Is vurusyukseklik an int? You need to define it float. Or double, if you want more precisity than 5 digits.

Answer 3

Sry, I can't overview it because I'm so confused by your language.

Answer 4

XD

Answer 5

Yucuklu Sumurta you can use else-if ladder in such a condition

Answer 6

I am not sure bc i dont understand your language

Answer 7

It is just a simple bullet simulator. It uses x=1/2*a*(t)^2 I tried to translate it: https://pastebin.com/Xwt6GTw2 I do not have problem with the main parts of the code but just with the comparison section ://// Here is the codeplayground link btw: https://code.sololearn.com/c22R8DT9J6H7/#cpp (tufekyukseklik is rifleheight)

Answer 8

i just wrote decimal numbers with comma xd