03 2017 档案
摘要：/*输入输出练习*/#include<stdio.h>#include<stdlib.h>int main(void){ char c1,c2; int d1,d2; float f1,f2; double x1,x2; long int g1,g2; unsigned int u1,u2;/*给每
阅读全文
摘要：/*猜数游戏，magic number#4,版本*/#include<stdio.h>#include<stdlib.h>#include<time.h>int main(void){ int magic;/*magic number*/ int guess;/*user's number*/ in
阅读全文
摘要：/*输出一行字符，分类统计字符个数*/ #include<stdio.h>#include<stdlib.h>int main(void){ int letter=0,space=0,digit=0,other=0;/*定义变量并初始化*/ char c;/*定义字符串c*/ printf("请输入
阅读全文
摘要：/*输出100~200之间不能被3整除的数*/#include<stdio.h>#include<stdlib.h>int main(void){ int n,count=0;/*定义变量并将count初始化*/ for(n=100;n<=200;n++)/*确定n的范围并进入for循环*/ { i
阅读全文
摘要：/*计算半径从1到10的圆面积，当面积大于100时结束循环*/#include<stdio.h>#include<stdlib.h>#define PI 3.1415/*定义圆周率为3.1415*/ int main(void){ int r;/*定义半径为整型变量*/ float area;/*定
阅读全文
摘要：/*计算1、2到100的和值，while使用范例*/#include<stdio.h>#include<stdlib.h>int main(void){ int i,sum=0;/*初始化*/ printf("\nWelcome.\n" "Calculate the result of 1+2+..
阅读全文
摘要：/*计算1、2到100的和值，while使用范例*/#include<stdio.h>#include<stdlib.h>int main(void){ int i,sum=0;/*初始化*/ printf("\nWelcome.\n" "Calculate the result of 1+2+..
阅读全文
摘要：/*利息计算程序，for使用范例*/#include<stdio.h>#include<stdlib.h>#include<math.h>int main(void){ double amount;/*存款总额*/ double principal=1000.0;/*初始本金*/ double ra
阅读全文
摘要：/*brreak语句在switch中的应用*/#include<stdio.h>#include<stdlib.h>int main(void){ int x; printf("Please input a score:"); scanf("%d",&x); switch(x) { case 5:p
阅读全文
摘要：#include<stdio.h>#include<stdlib.h>int main(void){ printf("\n\t************************\n"); printf("\t* Very Good *\n"); printf("\t******************
阅读全文
摘要：/*简单猜数游戏，magic number#3*/#include<stdio.h>#include<stdlib.h> int main(void){ int magic; /*magic number*/ int guess; /*user's guess*/ printf("\nWelcome
阅读全文
摘要：/*简单猜数游戏，magic number#2,版本*/#include<stdio.h>#include<stdlib.h> int main(void){ int magic; /*magic number*/ int guess; /*user's guess*/ printf("\nWelc
阅读全文
摘要：/*简单猜数游戏，magic number#1,版本*/#include<stdio.h>#include<stdlib.h> int main(void){ int magic; /*magic number*/ int guess; /*user's guess*/ printf("\nWelc
阅读全文
摘要：/*输入整数，判断是否为13的倍数*/#include<stdio.h>#include<stdlib.h> int main(void){ int n; /*用户输入的整数*/ int m; /*n的余数*/ printf("\n欢迎使用13的倍数判断程序\n"); printf("请输入一个整数
阅读全文
摘要：/*自由落体，计算下落距离和速度*/#include<stdio.h>#include<stdlib.h>#define GRAVITY 9.81 /*gravitational acceleration(m/s^2)*/ int main(void){ double t,y,v; /*time(s
阅读全文
摘要：/*平均值计算*/#include<stdio.h>#include<stdlib.h> int main(void){ double n1,n2,n3,average; /*3个输入数、平均值变量*/ printf("\n Welcome.\nCalculate the average.\n" "
阅读全文
摘要：#include<stdio.h>#include<stdlib.h> int main(void){ float w=4.4; double x=4.4; printf("x is%.12f,w is%.12f\n",x,w); printf("Is x==(double)w?%i\n",(x==
阅读全文