无奈烧鹅

文章
5
资源
0
加入时间
2年10月21天

【OpenJudge】合法C标识符

描述给定一个不包含空白符的字符串,请判断是否是C语言合法的标识符号(注:题目保证这些字符串一定不是C语言的保留字)。C语言标识符要求:非保留字;只包含字母、数字及下划线(“_”)。不以数字开头。输入一行,包含一个字符串,字符串中不包含任何空白字符,且长度不大于20。输出一行,如果它是C语言的合法标识符,则输出yes,否则输出no。样例输入RKPE...

WARNING: API 'variant.getJavaCompiler()' is obsolete and has been replaced with 'variant.getJavaCompWARNING: API ‘variant.getJavaCompiler()’ is obsolete and has been replaced with ‘variant.getJavaCompileProvider()’.

WARNING: API ‘variant.getJavaCompiler()’ is obsolete and has been replaced with ‘variant.getJavaCompileProvider()’.1.问题WARNING: API ‘variant.getJavaCompiler()’ is obsolete and has been replaced with...

asp之让Session永不过期

又有人说设session timeout=99999。这种同样不行,session有最大时间限制。我经过测试发现最大值为24小时,也就