3 replaced http://stackoverflow.com/ with https://stackoverflow.com/
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Signed integer overflow is undefined behavior. If this happens your program is invalid. The compiler is not required to check this for you, so it may generate an executable that appears to do something reasonable, but there is no guarantee that it will.

However, unsigned integer overflow is well-defined. It will wrap modulo UINT_MAX+1. The memory not occupied by your variable will not be affected.

See also http://stackoverflow.com/q/18195715/951890https://stackoverflow.com/q/18195715/951890

Signed integer overflow is undefined behavior. If this happens your program is invalid. The compiler is not required to check this for you, so it may generate an executable that appears to do something reasonable, but there is no guarantee that it will.

However, unsigned integer overflow is well-defined. It will wrap modulo UINT_MAX+1. The memory not occupied by your variable will not be affected.

See also http://stackoverflow.com/q/18195715/951890

Signed integer overflow is undefined behavior. If this happens your program is invalid. The compiler is not required to check this for you, so it may generate an executable that appears to do something reasonable, but there is no guarantee that it will.

However, unsigned integer overflow is well-defined. It will wrap modulo UINT_MAX+1. The memory not occupied by your variable will not be affected.

See also https://stackoverflow.com/q/18195715/951890

2 added 154 characters in body
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Signed integer overflow is undefined behavior. If this happens your program is invalid. The compiler is not required to check this for you, so it may generate an executable that appears to do something reasonable, but there is no guarantee that it will. See

However, unsigned integer overflow is well-defined. It will wrap modulo UINT_MAX+1. The memory not occupied by your variable will not be affected.

See also http://stackoverflow.com/q/18195715/951890

Signed integer overflow is undefined behavior. If this happens your program is invalid. The compiler is not required to check this for you, so it may generate an executable that appears to do something reasonable, but there is no guarantee that it will. See also http://stackoverflow.com/q/18195715/951890

Signed integer overflow is undefined behavior. If this happens your program is invalid. The compiler is not required to check this for you, so it may generate an executable that appears to do something reasonable, but there is no guarantee that it will.

However, unsigned integer overflow is well-defined. It will wrap modulo UINT_MAX+1. The memory not occupied by your variable will not be affected.

See also http://stackoverflow.com/q/18195715/951890

1
source | link

Signed integer overflow is undefined behavior. If this happens your program is invalid. The compiler is not required to check this for you, so it may generate an executable that appears to do something reasonable, but there is no guarantee that it will. See also http://stackoverflow.com/q/18195715/951890