C语言中调用函数输出输入的字母,数字,空格的数目
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#include<stdio.h>void sort(float *a, int n){ int i,j,tmp; &
#includeintfun(intn){ints=0;while(n){s+=n%10;n=n/10;}returns;}main(){intn;scanf("%d",&n);printf("%d\
#include#include#includeintcompare(intm,intn);intmain(){inta,b,c;srand((unsignedint)time(NULL));a=ra
intjc(intx){returnx==1?1:jc(x-1)*x;}再问:可以编一个完整的么?我直接运行试一下。。。新手,不好意思,,,,谢谢再答:intjc(intx){returnx==1?1
#includeintadd(inta,intb){returna+b;}intsub(inta,intb){returna-b;}intmul(inta,intb){returna*b;}fl
#includevoiddraw()//子函数{inti,j,k;for(i=1;i再问:我想在主函数里面输出再答:你好intmain()//主函数{draw();return0;}主函数里的draw
intfun(intn){returnn%2;}intmain(){intn;printf("\n输入要判断的整数");scanf("%d",&n);if(fun(n)==0)printf("\n%d
#include<stdio.h>int main(int argc, char* argv[]){ char ch; 
charch;scanf("%c",&ch);printf("%c\n",ch+1);
#include#includeusingnamespacestd;doublemin(double*x,double*y);intmain(){doublea,b;cin>>a;cin>>b;if(
fact()错了,应该是intfact(inta)\x09\x09{floatnum;//没有初始化\x09\x09for(inti=a-1;i>0;i--){//i需要从a开始\x09\x09num
#include#includeintmax(inta,intb){if(a>b)returna;if(a
VC++编程#includeusingnamespacestd;intmax(intx,inty);//子函数的声明,子函数的参数的类型intmain(){intMAX,x,y;cin>>x>>y;M
#includevoidshow();voidmain(){show();}voidshow(){printf("Ilovechina!");}
跟调用库函数一样,只不过这个自定义函数得你自己写,如果自定义函数在main()函数之后定义的话,就得在main()前先声明,main()中调用,main()后定义,如下简易代码:#includevoi
intmain(intargc,char*argv[]){inti=0,j,tmp;intarr[4]={0};scanf("%d",&j);printf("yourinputwas:%d\n\n",
#includevoidsort(int*p,int*q,int*t){inttemp;if(*p>*q){temp=*p;*p=*q;*q=temp;}if(*p>*t){temp=*t;*t=*p
#includedoublef(floatx){if(x
因为值的交换在函数里面,交换是无效的,需要用地址的交换#includeintswap(int*a,int*b){inttmp;tmp=*a;*a=*b;*b=tmp;printf("a=%d,b=%d
intFibona(intn){intm;if(n==1)return(1);elseif(n==2)return(1);else{m=Fibona(n-1)+Fibona(n-2);return(m