c语言函数调用经典例题 c语言编写程序题: 计算分段函数,f(x)={ 2x 1(当x>0时) 0(当x=0时) 1/x(当x<0时)输入x,计算函数并输出?
c语言编写程序题: 计算分段函数,f(x)={ 2x 1(当x>0时) 0(当x=0时) 1/x(当x<0时)输入x,计算函数并输出?
1#include<stdio.h>intmain(){doublexwhile(scanf(%lf”,&x)==1){if(x==0)printf(%0n”)elseif(x>0)printf(%lfn”,2*x1) elseprintf(%lfn,1/x)}return0}2#include<stdio.h>ints[13]={0,31,28,31,30,31,30,30,30,31,31}intmain(){inty,m,d,i,sumwhile(scanf(%d%d”,&y,&m,&d)==3){sum=0for(i=1i<mi)sum=s[i]sum=dif((y@0==0||(y 0!=0&&&;amp&;amp&;amp&;amp&;amp&;amp&;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;2)sum printf(%dn,sum)}return0}3#include<stdio.h>;intf(intn){if(n==1)return1elsereturnn*f(n-1)}intmain(){printf(%dn,f(9)-
c语言函数调用经典例题 c语言三个分段函数例子 三分段函数如何编程
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