用c语言从键盘输入矩形的长和宽,计算矩形的周长和面积.
来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 12:00:19
我理解的简单的数学表达式:纯数字+运算符+纯数字+(回车)而且这里的运算符指+,-,*,/四种之一,纯数字是指整数如下:#include#defineNUMSIZE10//操作数长度intch_to_
#include"stdio.h"doublef(intk,intn){doublei=n;intj;for(j=1;j再问:i=f(k,n-1)+i;这句不对再答:程序写错了,应该是这样#inclu
#includeintmain(){doublewidth;doubleheight;printf("请输入矩形的长:");scanf("%lf%*c",&height);printf("请输入矩形的
1:次数最多2:在次数最多的基础上,数值最大_______________________________________________以下为程序:#include//设置最大值#defineMAX
什么报错?再问:就只有这个Cpp12.obj-1error(s),0warning(s)再答:你看下那个错误具体是什么,写一下。再问:--------------------Configuration
num!=-1的意思是num不等于-1在for()的格式为:for(循环变量赋初值;循环条件;循环变量增值)这三个值理论上都可以省略,这个程序中的循环条件是num!=-1成立,也就是说当num不等于-
#includevoidmain(){intm,n,r,x;scanf("%d,%d",&m,&n);x=m*n;while(n!=0){r=m%n;m=n;n=r;}printf("%d%d\n",
#includevoidmain(){inta,b;doubleave;//必须是浮点型的ave=0.00;a=0;b=0;printf("输入两个整数:');scanf("%d%d",&a,&b);
#include "stdio.h"int main(){ int count1=0,count2=0,i;&nbs
#includeintmax(intn);voidmain(){inta,b;printf("Pleaseinputnumber,endof-1:");scanf("%d",&a);while(a!=
//m与n的值不能太大,且用空格分隔.如:53#includeintfun(intn){\x09if(n==0||n==1)return1;\x09elsereturnn*fun(n-1);}void
#include <stdio.h>#include <iostream>using namespace std;int ma
#includeintmain(void){intcount=0,n,sum=0;whlie(scanf("%d",&n)!=EOF){if(n==-1)break;elsesum+=n;count+
#include<stdio.h>int main(){\x09int n,i=10,pos=0,neg=0;\x09while(i--)\x09{\x09\x09sc
inta,sum,count;doubleavg;sum=0;count=0;while(1){printf("请输入正整数(输入0结束输入):");scanf("%d",&a);if(a==0){b
#include<iostream.h>#include<stdio.h>#define PI 3.1415926int main(){ 
#includevoidmain(){inti,j,n;printf("请输入n的值:\n");scanf_s("%d",&n);for(i=1;i
#include"stdio.h"voidmain(){inta[15];printf("Pleaseinput15numbers:\n");for(inti=0;i
#includevoidmain(){floatl,w;floatarea,girth;printf("pleaseinputlengthandwidthoftherectangle\n");scan
#includeintmain(){inta[4][4];intb[4]={0};inti;intj;for(i=0;i