字符串压缩-连续字符压缩并输出次数

#include <iostream>
#include <cstring>
#include <cstdio>
#include <cstdlib>
using namespace std;
//统计字符串中重复的字符并将重复出现的次数和字符输出，例如: ccccdde, 4c2de
void count_repeat_char(char *str, char *tstr)
{
    int cnt=0,k=0;
    char *p=str,*q=p;
    while(*p)
    {
        while(*p==*q)
        {
            cnt++;
            p++;
        }
        if(cnt!=1)
        {
            tstr[k++]=cnt+‘0‘;
            tstr[k++]=*q;
        }
        else{
            tstr[k++]=*q;
        }
        cnt=0;
        q=p;
    
    }
}

int main()
{
    char s[256]="ccccddeffff";
    char *pstr=new char[256];
    memset(pstr,0,sizeof(char)*256);
    count_repeat_char(s,pstr);
    cout<<pstr<<endl;
    return 0;
}