C was developed by Dennis Ritchie as a systems programming language for UNIX．红烧鱼块的家常做法
  Lexically, C is more cryptic than PASCAL．For example, brackets are often used to obviate the need for keywords．However, underlined characters are allowed in identifiers, which can make them more understandable.
  The are a number of monadic and addict (called binary) operators．Some have unexpected precedence Brackets may be ignored by the compiler, with occasionally surprising results. There are shift operations．Overflows on integer arithmetic may be ignored. There are some composite symbols with special meanings：for example’＆＆，means 'and宋妍霏父母
then’and‘means 'or else' (called short circuit control forms invade)．’＝＝，is used for equality to avoid confusion with’＝，in assignments．’！＝，is used for inequality.
  They are several integer types of different sizes，and there are floating point numbers，pointers(C talks of indirection) arrays and structures，but no Booleans or sets．C is not strongly typed: for example, some compilers do not insert run-time checks on array sub-scripts, etc．Type c6nversion is permissive．Address arithmetic can be performed on pointers；Null is demoted by a zero value.麻核
  C has procedures and functions．Parameters are：1ways passed by value：thus，for a subprogram to pirate on a given data structure, a pointer to that“,rupture has to be passed.
  There are few features (apart from procedures and functions) to support modularization- however; separate (strictly independent) compilation is al-lowed.
奇葩说邱晨怎么了  C has often been compared to PASCAL, generally unfavorably. It may be easier to write, but certainly not to read, unless tricks are avoided and the text carefully annotated. Its main advantages arc efficiency (and it may not be significantly more efficient) and separate compilation.
翻译：国庆放假安排2021怎么调休
C语⾔
  C语⾔是由Dennis Ritchie为UNIX⽽开发的⼀种系统编程语⾔。
  从词法上说，C⽐PASCAL更难理解，如括号常⽤来避免关键字的使⽤。然⽽，下加线字符可被允许使⽤在标识符中，这样可使它们更容易理解。
  在C语⾔，有许多⼀元和⼆元的（被称做⼆进制的）操作符。某些标识符有意想不到的优点。括号可
被编译程序忽略，⽽且有时有惊⼈的效果。有许多移位操作，整数运算的溢出可以被忽略，还有某些具有特殊意义的复合型符号，例如：‘＆＆’代表‘and then’，⽽ ‘| |’代表’ or else’（在ADA语⾔中被称做短路控制形式），‘= ＝’⽤作相等，以避免与赋值中的 ‘=’相混淆，‘！＝’作不相等。
2016河南高考  在C语⾔中有凡种不同⼤⼩的整数类型，有浮点数，指针（C语⾔中叫做间接性）、数组和结构，但没有布尔型和集型，C语⾔不是强类型的语⾔，例如，某些编译程序对数组下标并不插⼊运⾏时间的检查等等，允许类型转换，地址运算可对指针执⾏：空⽤零值指出。
  C语⾔有过程和函数，参数总是通过数值来传递。这样，对于在⼀个给定的数据结构上操作的⼦程序来说，指向该结构的指针必烦蕊以传递。
  还有⼀些特性（与过程及函数⽆关）⽀持模块化，但允许分离式的（严格地讲是独⽴的）编译。
  ⼈们经常将C与PASCAL进⾏⽐较，认为C不如PASCAL好。它可能易写，但确实不易读，除⾮避开难点和对⽂本仔细地加以注释，它的主要优点是效率⾼（并不是⾮常有效的）和分离式编译。