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Posez votre question#include int main() { char x = 125; char y = 50; std::cout << (int)x << " " << (int)y << std::endl; x=x+y; y=x-y; x=x-y; // x ^= y; // y ^= x; // x ^= y; std::cout << (int)x << " " << (int)y << std::endl; return 0; }
nclude int main() { unsigned char x = 201; unsigned char y = 203; std::cout << (unsigned int)x << " " << (unsigned int)y << std::endl; x=x+y; y=x-y; x=x-y; // x ^= y; // y ^= x; // x ^= y; std::cout << (unsigned int)x << " " << (unsigned int)y << std::endl; return 0; }