这些都是基本的 C 程序，可以帮助刚踏入 C 编程世界的新手。快来试试吧：1、C 语言编程 – Hello World
#include<stdio.h>int main(){ printf("Hello worldn"); printf("Linux迷 www.linuxmi.com"); return 0;}2. C 语言编程 - 执行算术运算
#include<stdio.h>int main(){int a,b;printf("Enter two numbers:");scanf("%d%d",&a,&b);printf("Sum=%d difference=%d product=%d quotient=%dn",a+b,a-b,a*b,a/b);return 0;}3.C 编程 - 求圆的面积
#include<stdio.h>#include<math.h>int main(){ float r; float N=3.14; float s; //N*r*r;该行必须在输入r值以后 printf("请输入该圆的半径:"); scanf("%f",&r); s=N*r*r; printf("%.7fn",s);//输出小数点后7位 return 0;}4.C编程 - 在3个数字中找到最大值
#include<stdio.h>int main() {int a, b, c;printf("nEnter value of a, b & c : ");scanf("%d %d %d", &a, &b, &c);if ((a > b) && (a > c))printf("na is greatestn");if ((b > c) && (b > a))printf("nb is greatestn");if ((c > a) && (c > b))printf("nc is greatestn");return 0;}5.C编程 - 查找偶数或奇数
#include<stdio.h>int main(){int n;printf("Enter a number:");scanf("%d",&n);if(n%2==0){printf("Number is evenn");}else{printf("Number is oddn");}return 0;}6. C编程 - 显示一个数字的因数
#include <stdio.h>int main(){int n,i;printf("Enter a positive integer: ");scanf("%d",&n);printf("Factors of %d are: ", n);for(i=1;i<=n;++i){if(n%i==0)printf("%d ",i);} return 0;}7. C编程 - 检查质数
#include <stdio.h>int main(){int n, i, flag = 0;printf("Enter a positive integer: ");scanf("%d",&n);for(i=2; i<=n/2; ++i){// condition for nonprime numberif(n%i==0){flag=1;break;}}if (flag==0)printf("%d is a prime number.n",n);elseprintf("%d is not a prime number.n",n);return 0;}8.C编程 - 检查闰年
#include<stdio.h>int main(){int year;printf("Enter a year: ");scanf("%d",&year);if(year%4 == 0){if( year%100 == 0){// year is divisible by 400, hence the year is a leap yearif ( year%400 == 0)printf("%d is a leap year.n", year);elseprintf("%d is not a leap year.n", year);}elseprintf("%d is a leap year.n", year );}elseprintf("%d is not a leap year.n", year);return 0;}9.C编程 - 从1加到n的和
#include<stdio.h>int main(){int i,n,sum=0;printf("Upto how many terms you want to find the sum:");scanf("%d",&n);for(i=1;i<=n;i++){sum = sum + i;}printf("Sum is %dn",sum);return 0;}10. C编程 - 一个数的阶乘
#include <stdio.h>int main(){int n, i;unsigned long long factorial = 1;printf("Enter an integer: ");scanf("%d",&n);// show error if the user enters a negative integerif (n < 0)printf("Error! Factorial of a negative number doesn't exist.");else{for(i=1; i<=n; ++i){factorial *= i; // factorial = factorial*i;}printf("Factorial of %d = %llun", n, factorial);}return 0;}这些 C 编程示例，可以很好的帮助初学者进行编码之旅。来源： Linux公社写在最后：另外，对于准备学习C/C++编程的小伙伴，如果你想更好的提升你的编程核心能力（内功）不妨从现在开始！编程学习书籍分享：编程学习视频分享：整理分享（多年学习的源码、项目实战视频、项目笔记，基础入门教程）欢迎转行和学习编程的伙伴，利用更多的资料学习成长比自己琢磨更快哦！对于C/C++感兴趣可以关注小编在后台私信我：【编程交流】一起来学习哦！可以领取一些C/C++的项目学习视频资料哦！已经设置好了关键词自动回复，自动领取就好了！
