题目:
题解:
class Solution {
public:
bool canMeasureWater(int x, int y, int z) {
if (x + y < z) {
return false;
}
if (x == 0 || y == 0) {
return z == 0 || x + y == z;
}
return z % gcd(x, y) == 0;
}
};