C 输入一个任意三个整数,求它们的和及平均值

输入两个整数的比较：#inlucevoidmain(){inta,b;scanf("%d,%d",&a,&d);if(a>b)printf("%d",a);elseprintf("%d",b);}输入

#include//这是c语言的一个标准库,包含它才能用函数intmain()//这是主函数,c语言的工程都是由大小的函数组成的,主函数是系统运行的第{//一个函数inta,b,c;intmax;pr

Reverse

#includeintmain(){inta,b;floatc;printf("请输入两个整数和一个实数\n");scanf("%d%d%f",&a,&b,&c);c=a+b+c;printf("这三

一：#includevoidmain(){inti,j;inta[5][3];for(i=0;i

可以用sprintf(str,"%d",num);将数字输出为字符串,再用strlen(str)检查其长度：intnulen(intnum){charstr[10];sprintf(str,"%d",

#include"stdio.h"main(){inta=0,b=0,c=0,d=0;printf("请输入两个整数：");scanf("%d,%d",&a,&b);if(b==0)printf("输

#includevoidmain(){inta,b,c;intsum,max,min;doubleaverage;printf("请分别输入a,b,c三个整数的值(逗号隔开）：");scanf("%d

#includeintmain(void){intn,m,j=0,k=0;printf("请输入一个数;\n");scanf("%d",&n);for(;n>0;){m=n%10;if(m%2==0)

#include#includeintmain(void){intn,sum=0,count=0,s;printf("输入一个整数:");scanf("%d",&n);while(n){s

main(){intx;scanf("%d",&x);x=(x%10)*100+(x/10%10)*10+(x/100)printf("%d\n",x);}

方法一：//用数学函数#include#includevoidmain(){inta;scanf("%d",&a);printf("%d\n",abs(a));}方法二：//判断#includevoi

//#include"stdafx.h"//vc++6.0加上这一行.#include"stdio.h"voidmain(void){\x05intn,sum=0;printf("Typeaninte

#include“stdio.h"voidmain(){\x09inta,b,c,sum;\x09floatave;scanf("%d%d%d",&a,&b,&c);sum=a+b+c;\x09ave

#includeintmain(){inta;intb=0,c=0,d=0;scanf("%d",&a);if(a%5==0)c=1;if(a%7==0)d=1;elseif(c==1&&d==1)p

#includeintmain(){intn,sum=0;printf("请输入一个整数：");scanf("%d",&n);while(n){sum=sum+n%10;n/=10;}printf("

#include"stdio.h"#include"conio.h"#defineQ100voiddx(chars[Q])/*自定义函数,功能实现字符串倒叙*/{inti,j;chartemp;for

#includevoidmain(){inta,b,c,d;printf("Pleaseinput3numbers,example,[1,2,3]:\n");scanf("%d,%d,%d",&a,&

#includevoidmain(){inti1,i2,i3,sum,avg;scanf("%d",&i1);scanf("%d",&i2);scanf("%d",&i3);sum=i1+i2+i3;

intnum1,num2,num3;floataverage;printf("pleasenum1,num2,num3:\n");scanf("%d,%d,%d",&num1,&num2,&num3)