C语言编程:输入一个数判断是否为素数(质数),输出判断结果信息(prime number素数). 答案 #include "stdio.h"#include "math.h"main(){int i,n,flag=1;printf("Please Input a number:");scanf("%d",&n);for (i=2;i相关推荐 1C语言编程:输入一个数判断是否为素数(质数),输出判断结果信息(prime numbe...
来看看解决方案: 第一种貌似是最直观的,即:若一个数 m 不能被 2 ~ m-1 之间的任何整数整除的话,就表明它是一个素数(Prime Number),程序如下: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 #include "stdio.h" voidmain() { /*求 100 以内的素数*/ intm, n,...
1. In this program, we print all the prime numbers between n1 and n2. If n1 is greater than n2, we swap their values:if (n1 > n2) { n1 = n1 + n2; n2 = n1 - n2; n1 = n1 - n2; }2. Then, we run a for loop from i = n1 + 1 to i = n2 - 1....
Finally, we are printing the array elements – which are not primes. C program to delete prime numbers from an array #include <stdio.h>// function to check number is prime or not// function will return 1 if number is primeintisPrime(intnum) {inti;// loop counter// it will be 1 wh...
语法没有错误，内容上我按我的意思改了一下，你看这是不是你原来的目的：include <stdio.h> int main(){ int i, j ;int prime ;for( i=2 ; i<100 ; i++ ){ prime = 1 ;for( j=2 ; j
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2. Write a program in C to check whether a given number is Abundant or not. Expected Output : Input an integer number: 18 The number is Abundant.Click me to see the solution3. Write a program in C to find the Abundant numbers (integers) between 1 and 1000. ...
百度试题 结果1 题目【题目】Of the following, which is not a prime number(). A.11 B.31 C.41 D.51 相关知识点: 试题来源: 解析 【解析】D 反馈 收藏
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Which of the following numbers is a prime number? A. 12 B. 15 C. 17 D. 18 相关知识点: 试题来源: 解析 C。本题考查质数的概念。质数是指一个大于 1 的自然数,除了 1 和它自身外,不能被其他自然数整除的数。12 可以被 2、3、4、6 整除;15 可以被 3、5 整除;18 可以被 2、3、6、...