5.1统计一个整数中重复出现的数以及次数

/*

• 5(1).c`/*
• 5(1).c
• Created on: 2018年10月31日

•  Author: yangchenglong
  

*/
#include<stdio.h>
#include<stdbool.h>
int main(void)
{
bool flag;
int dight_seen[10] = {0};
int dight;
long n;
int i; //循环变量
printf(“Enter a number:”);
setvbuf(stdout,NULL,_IONBF,0);
scanf("%ld",&n);
flag = false;
while(n > 0)
{
dight = n%10;
dight_seen[dight]++;
n/=10;
}
for(i = 0; i < 10; i++)
{
if(dight_seen[i] > 1)
{
printf("%d重复出现%d次\n",dight,dight_seen[i]);
flag = true;
}
}
if(!flag)
{
printf(“No reperted dight\n”);
}
return 0;
}

`
*

• Created on: 2018年10月31日

•  Author: yangchenglong
  

*/
#include<stdio.h>
#include<stdbool.h>
int main(void)
{
bool flag;
int dight_seen[10] = {0};
int dight;
long n;
int i; //循环变量
printf(“Enter a number:”);
setvbuf(stdout,NULL,_IONBF,0);
scanf("%ld",&n);
flag = false;
while(n > 0)
{
dight = n%10;
dight_seen[dight]++;
n/=10;
}
for(i = 0; i < 10; i++)
{
if(dight_seen[i] > 1)
{
printf("%d重复出现%d次\n",dight,dight_seen[i]);
flag = true;
}
}
if(!flag)
{
printf(“No reperted dight\n”);
}
return 0;
}