摘要: 字符串转换为整数:int myatoi(char *src){ char flag = 0; int sum = 0; int i = 0; int len = strlen(src); if ( NULL == src){ return 0; } if ( src[i] == '-'){ flag = '-'; ++i; } for ( ; i 57){ return p; } /*数据求和,注意数值的转换问题stc[i] - 48*/ sum = sum * 10 + src[i] - 48... 阅读全文
posted @ 2013-07-18 17:21 waldmer 阅读(283) 评论(0) 推荐(0) 编辑