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lecture-operating-system-de…/c_os/lib/MyMath.cc
2022-05-15 15:29:46 +02:00

27 lines
433 B
C++
Executable File

#include "MyMath.h"
// NOTE: I added this file
int mmath::min(int a, int b) {
if (a < b) { return a; }
return b;
}
int mmath::max(int a, int b) {
if (a < b) { return b; }
return a;
}
int mmath::abs(int a) {
if (a < 0) { return -a; }
return a;
}
int mmath::pow(int a, unsigned int b) {
int result = 1;
for (unsigned int i = 0; i < b; ++i) {
result = result * a;
}
return result;
}