Write a program in C to check whether a number is prime or not
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....
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
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
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 when number is not primeintflag=0;// loop to check number is prime or...
In this program, we use the checkPrime() function to check whether a number is prime or not. In main(), we take a number from the user and store it in the variable n. We also initialize the int variable flag to 0. We use this variable to determine whether the input number can be...
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