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c++ Programming Glossary: congruentEfficient unsigned-to-signed cast avoiding implementation-defined behavior http://stackoverflow.com/questions/13150449/efficient-unsigned-to-signed-cast-avoiding-implementation-defined-behavior that takes an unsigned int as argument and returns an int congruent modulo UINT_MAX 1 to the argument. A first attempt might look.. As for bizarre machines... If there is no signed int congruent modulo UINT_MAX 1 to the unsigned int let's say I want to throw.. hypothetical implementation there is exactly one int value congruent mod UINT_MAX 1 to each unsigned value. So my question would..
What happens if I assign a negative value to an unsigned variable? http://stackoverflow.com/questions/2711522/what-happens-if-i-assign-a-negative-value-to-an-unsigned-variable unsigned the resulting value is the least unsigned integer congruent to the source integer modulo 2^n where n is the number of bits..
http://stackoverflow.com/questions/5097383/integer-division-algorithm division algorithm. It will generate values that are congruent modulo 999 to the actual quotient and remainder not the actual..
Porting optimized Sieve of Eratosthenes from Python to C++ http://stackoverflow.com/questions/5293238/porting-optimized-sieve-of-eratosthenes-from-python-to-c indexing scheme it stores a bit for each number that is congruent to 1 or 5 mod 6. Thus a number 6 k 1 will be stored in position.. update starts at index k k 2 i 1 4 3 number k k 4 for k congruent to 1 mod 6 and k k 2 otherwise and similarly increases the number.. be the set of all numbers that are at least 5 and are congruent to either 1 or 5 mod 6 . If you multiply two elements in that..
http://stackoverflow.com/questions/5416414/signed-unsigned-comparisons unsigned the resulting value is the least unsigned integer congruent to the source integer modulo 2n where n is the number of bits..
Casting a large number type to a smaller type http://stackoverflow.com/questions/6752567/casting-a-large-number-type-to-a-smaller-type unsigned the resulting value is the least unsigned integer congruent to the source integer modulo 2^n where n is the number of bits..
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