【leetcode】生成每种字符都是奇数个的字符串

char * generateTheString(int n)
{
    char* ret=(char *)calloc(n+1,sizeof(char));
    memset(ret,'b',n);
    ret[n-1]='b'+(n%2==0);
    return ret;
}
原文地址:https://www.cnblogs.com/ganxiang/p/13741225.html