C++ Math llrint() Function

C++ Math llrint() Function with tutorial for beginners and professionals with examples on isgreaterequal(), less(), islessequal(), islessgreater(), isunordered(), exp(), frexp(), ldexp(), log(), log10(), modf(), exp2(), expm1(), log1p(), log2(), logb(), scalbn(), scalbln() etc.

<< Back to CPP

next → ← prev

C++ Math llrint()

The function rounds off the given value using current rounding mode and returns the value of type long long int.

Syntax

Suppose a number is 'x'. Syntax would be:

long long int llrint(data_type x);

Parameter

x: The value which is to be rounded.

Return value

It returns the rounded value of 'x' and the return type of the value is long long int.

Example 1

Let's see a simple example when the rounding direction is upwards.

#include 
#include
#include
using namespace std;
int main()
{
   float x=5.3;
   std::cout << "Value of x is :" << x<

Output:

Value of x is :5.3
Rounded value of x is :6

Example 2

Let's see a simple example when the rounding direction is downwards.

#include 
#include
#include
using namespace std;
int main()
{
   double x=7.9;
   std::cout << "Value of x is :" << x<

Output:

Value of x is :7.9
Rounded value of x is :7

Next TopicC++ Math Functions

← prev next →

.Net

.NET Array Dictionary List String 2D Async DataTable Dates DateTime Enum File For Foreach Format IEnumerable If IndexOf Lambda LINQ Parse Path Process Property Regex Replace Sort Split Static StringBuilder Substring Switch Tuple

Java

Core Array ArrayList HashMap String 2D Cast Character Console Deque Duplicates File For Format HashSet If IndexOf Lambda Math ParseInt Process Random Regex Replace Sort Split StringBuilder Substring Switch Vector While

Related Links

Adjectives Ado Ai Android Angular Antonyms Apache Articles Asp Autocad Automata Aws Azure Basic Binary Bitcoin Blockchain C Cassandra Change Coa Computer Control Cpp Create Creating C-Sharp Cyber Daa Data Dbms Deletion Devops Difference Discrete Es6 Ethical Examples Features Firebase Flutter Fs Git Go Hbase History Hive Hiveql How Html Idioms Insertion Installing Ios Java Joomla Js Kafka Kali Laravel Logical Machine Matlab Matrix Mongodb Mysql One Opencv Oracle Ordering Os Pandas Php Pig Pl Postgresql Powershell Prepositions Program Python React Ruby Scala Selecting Selenium Sentence Seo Sharepoint Software Spellings Spotting Spring Sql Sqlite Sqoop Svn Swift Synonyms Talend Testng Types Uml Unity Vbnet Verbal Webdriver What Wpf

TheDeveloperBlog.com