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

0 vote203 views1 answer
Java binary addition
Java
35 votes189 views6 answers
Check java version
Java
-1 vote241 views1 answer
Java define interface
Java
2 votes187 views1 answer
Javafx stackpane set position
Java
0 vote196 views1 answer
Java array hashcode
Java
0 vote228 views1 answer
Giving alert in javascript
Java
0 vote194 views1 answer
Function compose method java 8
Java
0 vote195 views1 answer
Java check if year is leap
Java
0 vote309 views1 answer
Spring db properties
Java Spring
2 votes193 views2 answers
Android zoom animation
Java