What does the postfix (or suffix) U mean for the following values?
0U
100U
What does the postfix (or suffix) U mean for the following values? 0U 100U
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It stands for
unsigned.When you declare a constant, you can also specify its type. Another common example is
L, which stands forlong. (and you have to put it twice to specify a 64-bit constant).Example:
1ULL.It helps in avoiding explicit casts.