Tag: 优先

使用时逗号运算符优先级? :运算符

我不知道为什么下面两个子程序的结果不同: int a , b; a = 13, b=12; (a > b)? (a++,b–):(a–,b++); // Now a is 14 and b is 11 a = 13, b=12; (a > b)? a++,b– : a–,b++; // Now a is 14 but b is 12 但是对于这些情况,结果是相同的: a = 13, b=12; (a < b) ? a++,b– : a–,b++; // Now […]