出现error C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead.什么错误

当代码出现 error C4996: ‘scanf’: This function or variable may be unsafe. Consider using scanf_s instead. 该怎么解决?
本人实际经验仅供参考
可以将原来的旧函数替换成新的函数,也就是说将scanf换成scanf_s函数,即可解决问题.
附上本人问题代码
出现error C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead.什么错误接下来我将scanf函数换成scanf_s函数

出现error C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead.什么错误