println("Prime numbers between 1 to "+n+" are "); for(int j=2;j<=n;j++) { count=0; for(i=1;i<=j;i++) { if(j%i==0) { count++; } } if(count==2) System.out.print(j+" "); } } } Output: 1 2 3 4 Enter n value : 100 Prime numbers between 1 to 100 ...
//功能:输出100-200之间的质数:只能被1和本身整除的数publicclassPrimeNumber{publicstaticvoidmain(String [] args){for(inti=101;i<200;i++){booleanflag=true;//标志位,当flag为true时是质数,当flag为false时不是质数for(intj=2;j<i;j++){if(i%j==0){ flag=false;break; } }/*if(flag){ Syst...
package com.day3.one; public class PrimeNumber { /** * @param args * 打印101-200之间的素数 */ public static void main(String[] args) { for(int m=101;m<=200;m++) { int count=0; for(int i=1;i<=m;i++) { if(m%i==0) count++; } if(count ==2) System.out.print(m+"...
Write a Java program to print odd numbers from 1 to 99. Prints one number per line. Pictorial Presentation: Sample Solution: Java Code: importjava.util.*;publicclassExercise48{publicstaticvoidmain(String[]args){// Iterate through numbers from 1 to 99for(inti=1;i<100;i++){// Check if ...
Enterany number:1919isaPrimeNumber Output 2: Enterany number:66isnotaPrimeNumber You can also usewhile loopto check the prime number: Just replace this part of the code in above program: for(inti=2;i<=num/2;i++){temp=num%i;if(temp==0){isPrime=false;break;}} ...
public class PhoneNumber { private int areaCode; private String prefix; private String lineNumber; @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + areaCode; result = prime * result + ((lineNumber == null) ? 0 : lineNumber.hashCode...
What is Prime number? As per definition, Number which is greater than 1 and has only 1 divider which is itself is called Prime number. Other numbers are
too much code, for too little to doLambda expression rocks !! 这个例子向我们展示了Java 8 lambda表达式的语法。你可以使用lambda写出如下代码: (params) -> expression(params) -> statement(params) -> { statements } 1. 例如,如果你的方法不对参数进行修改、重写,只是在控制台打印点东西的话,那么可以...
1; result = prime * result + areaCode; result = prime * result + ((lineNumber ...
(Runnable r){Thread thread=newThread(r);thread.setName("PETERXX_PROJECT_POOL_"+UUID.randomUUID().toString());returnthread;}});for(int i=0;i<count;i++){threadPool.submit(newRunnable(){@Overridepublicvoidrun(){for(;;){lock.lock();for(int j=0;j<100_0000;j++){}lock.unlock();}...