1. The number to be checked is entered. 2. If it is divisible by any natural number from 2, then is it is not a prime number. 3. Else it is a prime number. 4. The result is printed. 5. Exit.There are several ways to write a prime number program in C++. Let’s look at ...
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)。相关知识点: 试题来源: 解析 #include "stdio.h" #include "math.h" main() {int i,n,flag=1; printf("Please Input a number:"); scanf("%d",&n); for (i=2;i ...
@@Latifah Almulhim, enter any number and check the output if you find help full then i will convert this program into c or c++ any language that you prefer 15th Feb 2018, 6:49 PM ASIF BILAKHIYA + 5 You should check out the sieve of Eratosthenes for prime numbers. There are plenty ...
In each iteration of the loop, we check if i is a prime number using the checkPrimeNumber() function.If i is prime, we print it.for (i = n1 + 1; i < n2; ++i) { flag = checkPrimeNumber(i); if (flag == 1) printf("%d ", i); } } ...
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...
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
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...
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() ...
main(){int i,n,flag=1;printf("Please Input a number:");scanf("%d",&n);for (i=2;i 解析看不懂?免费查看同类题视频解析查看解答 相似问题 编写一个C语言程序判断一个数是否是素数 用C语言如何判断素数 判断一个数是否是素数,有C语言怎么解决啊 特别推荐 热点考点 2022年高考真题试卷汇总 2022...
(fp);/* display contents of primes.dat file */fp=fileopen(fname,"rt","");printf("Prime numbers in primes.dat file:\n");while(fscanf(fp,"%d",&i)!=EOF)printf("%d ",i);fclose(fp);return0;/* test if n is a prime number */intis_prime(intn)intd;for(d=2;d<n;d++){if...