listing3.2.java

java 完全探索的随书源码

byte j = 60;                    
short k = 24;
int l = 30;
long m = 12L;
long result = 0L;

result += j;                    // result = 60: (0 plus 60)
result += k;                    // result = 84: (60 plus 24)
result /= m;                    // result = 7: (84 divided by 12)
result -= l;                    // result = -23: (7 minus 30))
result = -result;               // result = 23: (-(-23))
result %= m;                    // result = 11: (remainder 23 divided by 12)