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

-1 vote312 views2 answers
Spring boot fix cors problem
Java
0 vote374 views2 answers
Cors spring method or class
Java Spring
1 vote289 views2 answers
Java create file if not exists
Java
0 vote291 views1 answer
React-native maven package 404 not found
Java
5 votes290 views2 answers
Binary to Decimal Conversion in java
Java
0 vote279 views1 answer
How to get data from combobox in java
Java
0 vote315 views1 answer
How to use another class in java inside of an action listenrer
Java
1 vote300 views1 answer
Javafx textarea new line with shift+enter
Java
1 vote306 views1 answer
Count vowels in a string java
Java
0 vote291 views1 answer
Clear a list in java
Java