c++ Standard error shown in signed*unsigned multiplication table
Multiplication table of signed(2)*unsigned(2) =
u8 u16 u32 u64
i8 + + + +
i16 + + + +
i32 + + + +
i64 + + + +
Multiplication table of signed(-2)*unsigned(2) = �
u8 u16 u32 u64
i8 + + + +
i16 + + + +
i32 + + + +
i64 + + + +
Multiplication table of signed(-3)*unsigned(3) = �
u8 u16 u32 u64
i8 + + + +
i16 + + + +
i32 + + + +
i64 + + + +
Multiplication table of signed(-5)*unsigned(5) = �
u8 u16 u32 u64
i8 + + + +
i16 + + + +
i32 + + + +
i64 + + + +
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