Syntactically, Pascal is much more ALGOL-like than C. English keywords are retained where C uses punctuation symbols – Pascal has and, or, and mod where C uses &&, ||, … See more

Array types
Both C and Pascal allow arrays of other complex types, including other arrays. However, there the similarity between the languages ends. C … See more

Precedence levels
The languages differ significantly when it comes to expression evaluation, but all-in-all they are … See more

Pascal routines that return a value are called functions; routines that do not return a value are called procedures. All routines in C are called functions; C functions that do not return a value are declared with a return type of void.
Pascal procedures … See more

Integers
Pascal requires all variable and function declarations to specify their type explicitly. In traditional C, a type name may be omitted in most contexts and the default type int (which corresponds to integer in Pascal) is then … See more

In C, pointers can be made to point at most program entities, including objects or functions:
In C, since arrays and pointers have a close equivalence, … See more

Statements for building control structures are roughly analogous and relatively similar (at least the first three).
Pascal, in its original … See more