Math.round java

How to round up in java

int x = 3.14;

Math.round(x);
//Rounds to nearest int
Math.ceil(x);
//Rounds up to int
Math.floor(x);
//Rounds down to int

Java round up

double test = 0.01;
// rounds up to the next INTEGER
test = Math.ceil(test);  // 1.0


double test2 = 1.0;
// does not round if decimal is 0
test2 = Math.ceil(test2);  // 1.0

Math.round java

Math.round(num);

Similar codes

5 votes301 views1 answer
Is a relationship concept java
Java
0 vote341 views2 answers
Search a 2D Matrix II
Java
5 votes333 views1 answer
Java packages example
Java
0 vote384 views1 answer
Last block incomplete in decryption
Java
1 vote342 views1 answer
Java jdk java_home home ubuntu openjdk-8-jdk
Java
0 vote388 views1 answer
<selector xmlns:android="http://schemas.android.com/apk/res/android><item android;drawable="@drawable/bluebtn" android: state_enabled="false"/>
Java
0 vote347 views1 answer
Spigot bukkit self cancelling task timer example repeat times
Java
0 vote339 views1 answer
Java dateigröße abfragen
Java
0 vote327 views1 answer
Remove all element in a list java
Java
1 vote352 views1 answer
How to truncate an array in java
Java