#include<stdio.h>#include<math.h>typedefunsignedintuint;uintreverse_bit(uint value){inti=31;uint newnum=0;for(;i>=0;i--){newnum=newnum+(value%2)*pow(2,i);value/=2;}returnnewnum;}intmain(){uint ret=reverse_bit(25);printf("翻转后的值为:%u\n",ret);return0;} 1. 2. 3. 4...
C语言:实现一个函数itoa(int n,char s[]),将整数n这个数字转换为对应的字符串,保存到s中 include<stdio.h>charitoa(intn,chars[]){inti=0;s[i]=n;returns[i];}intmain(){intn=0;chars[2];charret;scanf("%d",&n);ret=itoa(n,s);printf("%d",ret);return0;} 1. 2. 3. 4. 5. 6. ...
= 0) { i = n % 10; result = result * 10 + i; n /= 10; } return result;}int main(){ int i, n, result = 0; printf("请输入任意一个整数：\n"); scanf("%d", &n); result = func(n); printf("按位翻转的结果为：%d", result); return 0;} ...
C语言 编写函数，对于任意输入的一个整数，转换为千分位分隔的字符形式输出，并主函数中调用。简介 /#include "stdafx.h"//vc++6.0#include "stdio.h"#include "string.h"#include "stdlib.h"char *mychange(char *p,int n){ char a[11],i,j,k; i= 正文 1 /#include "stdafx.h"...
include<stdio.h> int main(){ int i,n;scanf("%d",&n);while (n--)//测试循环次数 { scanf("%d",&i);while (i)//逆序输出 { printf("%d",i%10);i/=10;} printf("\n");} }
【答案】：void fun( int a ){ printf( '%d', a%10 );a /= 10;if( a <=0 )return;fun( a );}
include "stdio.h"include "string.h"include "stdlib.h"char *mychange(char *p,int n){ char a[11],i,j,k;i=strlen(itoa(n,a,10))-1;for(k=j=0;i>=0;i--){ p[j++]=a[i];if(++k%3==0) p[j++]=',';}p[j]='\0';return strrev(p);}void main(void){ int n...
include "stdio.h"void intrev(int n){if(n){printf("%d",n%10);intrev(n/10);}}int main(int argc,char *argv[]){int x;printf("Please enter a positive integer...\n");if(scanf("%d",&x)!=1 || x<1){printf("Input error, exit...\n");return 0;}intrev(x);...
void main(){int p[5];int x,i,j;printf("请输入1—60000之间的数");scanf("%d",&x);if(x<60000&&x>0){ for( i=0;i<5;i++)//提取每一位 {j=i;//记录当前下标 if(x!=0){p[i]=x%10;x=x/10; } else break;} //如果输入数字为五位，if(j==4){ for(i=j;i>=...
include<stdio.h>#define LEN 30int main(){ void toString(__int64 x,char *p); char str[LEN]; __int64 x; printf("请输入要转换的整数: "); scanf("%I64d",&x); toString(x,str); printf("转换成字符串: %s\n",str); return 0;}void toString(__int6...