C语言 输入x,求出并输出x的绝对值

#include#defineCOUNT100main(){inta[COUNT],i,x,no=0;for(i=0;i

#includeintadd(inta,intb){returna+b;}intsub(inta,intb){returna-b;}intmul(inta,intb){returna*b;}fl

#includemain(){intn,i,j;scanf("%d",&n);n=2*n-1;for(i=1;i2*i){for(j=1;j

#include#includeusingnamespacestd;voidmain(){doublea[10];inti;for(i=1;i

#includefloatx,y;voidmain(){printf("PleaseInputx:\n");scanf("%f",&x);if(x==0)y=20;elseif(x

#include#incluedvoidmain(){inta;intb;intc,d;a=1500,b=350;c=a/b;//商数d=a%b;//余数pritf("商数为:%d\n",c);pri

把5个成绩加起来,除与5就得平均成绩.如：intscore[5]={90,80,80,95,87};intsum;sum=0;floatavg=0;for(inti=0;i

#include<stdio.h>int main(){\x09int x,y;\x09printf("输入x的值："); \x09sca

帮你改了下代码,VC6测试通过,自己看看吧.#includeintmain(){floatx,y;//根据给定的测试用例,x,y应该为float型scanf("%f",&x);//x为float型,所

#include#includedoubleab(doublen){inti;doubles=1;for(i=1;ipow(10,-5)){c=pow(-1,j-1)*pow(x,j)/ab(j);d

#includemain(){intx,n;longf(intx,intn);scanf("%d%d",&x,&n);printf("%ld",f(x,n));system("PAUSE");}lon

elsey=3*x+1；后面的封号是汉字的

代码如下：#include#includeintmain(void){intn,i,j,k;printf("请输入要打印的行数：");scanf("%d",&n);for(i=0;i{for(j=0;

列方程：7.5+x=8.8解得：x=1.3再问：4a+a=再答：4a+a=5a属于合并同类型再问：2.3x-0.4x=再答：2.3x-0.4x=1.9x

#includevoidmain(){\x09\x09inti,a,n,j=0;\x09floats=0;\x09\x09\x09printf("请输入整数的个数:");\x09scanf("%d",

.你计算机专业的话,C不懂你以后怎么活!建议以后还是好好看看,真的不难,特别不难,给你个if-else参考,其他的照搬差不多：#includevoidmain(){floatx,y;print("pl

voidmain()intx,abs;printf("shurux");scanf("%d",&x);if(x>0)abs=x;elseabs=0-x;printf("jueduizhishi%d",

intx;scanf("%d",&x);if(x>0)printf("%d",x*x);elseif(x

#includevoidmain(){intn,i=1;doublea=0,x;printf("请输入要求X的前几项之和：");scanf("%d",&n);printf("请输入x的前m项(m>=n

#include#defineNUM20voidmain(){longn;intdata[NUM]={0},len=0;scanf("%d",&n);do{data[len++]=n%10;n/=10