移除字符串中连续2个0 (连续3个或3个以上不需要移除)

#include <cstdio>

void remove2zeros(char *str)
{
int count = 0;
char* base = str, *cur = str;

while (*cur != '\0')
{
if (*cur == '0')
count++;
else
{
if (count == 2)
base -= 2;

count = 0;
}

*base = *cur;
cur++;
base++;
}

*base = '\0';
return;
}

int main()
{
char src[] = "a3409jd00dk000d";

remove2zeros(src);
return 0;
}