测评会员优惠活动进行中 · 开通 VIP,有效期内测评不限次 VIP 优惠中 · 测评不限次 立即查看

A25332. 下列程序中,result和result2输出分别是( )long a = 123; int b = 1; long result = a & b; cout<<result<<endl; long a2 = -123; unsigned int b2 = -1; long result2 = a2 & b2; cout<<result2<<endl;

单选题 容易

题目描述

下列程序中,result和result2输出分别是(    )

long a = 123;
int b = 1;
long result = a & b;
cout<<result<<endl;

long a2 = -123;
unsigned int b2 = -1;
long result2 = a2 & b2;
cout<<result2<<endl;

选项(单选)

上一题 下一题