[code=C/C++][/code]#include <string$amp;>amp;$nbsp;include <sstream$amp;>amp;$nbsp;include <iostream> include <fstream$amp;>amp;$nbsp;using namespace std;int main(){ stringstream stream;int result[10];string line;ifstream fin;fin.open("kk.txt");while(!fin.eof()){ getl...
用scanf写代码,输入三个人的身高,计算并输出他们的平均身高。(身高以米为单位,最后结果保留两位小数) #include int main() { float heights[3]; int i = 0; for (i = 0; i < 3; i++) { scanf(" %f", &heights[i]); } float ave = 0f; ave = (...
include<stdio.h>#include<math.h>int main(){int x,n;double item=1,sum=0;printf("请输入一个x：");scanf("%d",&x);printf("请输入一个n：");scanf("%d",&n);for(int i=1;i<=n;i++){item=pow(x,i);sum+=item;}for(int j=n-1;j>=1;j--){item=pow(x,j);sum+...
\x0d\x0ascanf("请输入a,b,c的值为%d %d %d",&a,&b,&c);\x0d\x0ap=(int)(sqrt(b*b-4*a*c));\x0d\x0ax1=(-b+p)/2*a;\x0d\x0ax2=(-b-p)/2*a;\x0d\x0aprintf("%d,%d",x1,x2);\x0d\x0a}\x0d\x0a此方法中把开方得到的数据强制转化成int型,不...
#include <stdio.h> int main() { int max(int x,int y,int z); int a,b,c,d,f; scanf("%d,%d,%d\n",a,b,c); d=max(a,b,c); printf("man=%d\n",d); return 0; } int max(int x,int y,int z); { if(x>y)i=x; else i=y; if(x>z)i=x; else i=z; if(y>z)...
printf("1:计算 a+b\n"); printf("2: 计算 a-b\n"); printf("3: 计算 a*b\n"); printf("4: 计算 a/b\n"); printf("5: 计算 a%b\n"); printf("0: 退出\n"); printf("请选择(0-5):"); scanf("%d",&c); if(c!=0) { printf("请输入a:"); scanf("%d",&a); printf...
按照题目要求100华氏度转摄氏度的C语言程序如下 include<stdio.h> int main(){ double C,F=100;C=(double)5*(F-32)/9;printf("c=%4.1f",C);return 0;}
A) int a (10);//数组的定义格式为：数据类型 数组名[常量表达式]；只能用[]不能用（），因此错误 B) int n=10, a[n];//定义时：数组名[常量表达式]里常量表达式只能是整形常量和符号常量，绝对不能是变量，因此B、C 都是错误的 C) int n; scanf("%d",&n) int a[n];...
#include<stdio.h>voidread(int);intmain(){chari;printf("pleaseinputanumber:\n");scanf("%d",&i);read(i);return0;}voidread(intp){switch(a){case0:printf("ling");break;case1:p... #include <stdio.h>void read(int);int main(){ char i; printf("please input a number:\n"); scanf...
int x,n,a[100]; void main() {int n,a[100],i,j,k,t; scanf("%d",&n); for(i=0;i<n;i++)scanf("%d",&a[i]); for(i=0;i<n-1;i++) {k=i; for(j=i+1;j<n;j++) if(a[j]>a[k])k=j; t=a[i];a[i]=a[k];a[k]=t; } printf(">>>...\n"); for(i=...