史明礼的博客

函数原型void *memset(void *s, char ch, unsigned n);功能将s所指向的某一块内存中的前n字节的内容全部设置为ch指定的ASCII值示例char str[100];memset(str,0,100);将str指向的内存初始值设为0....

1.报错“’scanf’: This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details。”2.解决办法1.选中项目，右击 2.打开属性...

1.问题描述Input： The first line of the input contains an integer T(1<=T<=20) which means the number of test cases. Then T lines follow, each line consists of two positive integers, A and B. No...