Defining Macros

7E2600· international gm3s256 MB⌨ stdin/stdout

Sample 1of 4

Input

1
#define sum x + y
1 * sum

Output

Suspicious

Sample 2of 4

Input

1
#define sum  (x + y)
sum - sum

Output

OK

Sample 3of 4

Input

4
#define sum  x + y
#define mul  a * b
#define div  a / b
#define expr sum + mul * div * mul
expr

Output

OK

Sample 4of 4

Input

3
#define SumSafe   (a+b)
#define DivUnsafe  a/b
#define DenominatorUnsafe  a*b
((SumSafe) + DivUnsafe/DivUnsafe + x/DenominatorUnsafe)

Output

Suspicious

7E.cpp

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Ln 11·137 BGNU C++20 (64)