Question
C++ Program (Match grouping symbols) A C++ program contains various pairs of grouping symbols, such as the following: Parentheses: ( and ) . Braces: {
C++ Program
(Match grouping symbols) A C++ program contains various pairs of grouping symbols, such as the following:
Parentheses: ( and ) .
Braces: { and } .
Brackets: [ and ] .
Note that the grouping symbols cannot overlap. For example, (a{b)} is illegal.
Write a program that checks whether an expression (in which contained the symbol above) has correct pairs of grouping symbols. Here are some sample runs:
A. Enter an expression: {8 < h l (g}) Unbalanced grouping
B. Enter an expression: {8 < h l (g)} Balanced grouping
C. Enter an expression: {8 < h l (g{ Unbalanced grouping
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