选择题 共15道
判断题 共5道
执行以下 C++ 代码,输出结果为()
int spark = 8; spark += 3; spark *= 2; cout << spark;
string s1 = "星火", s2 = "征途"; cout << s1 + s2;
执行以下 C++ 循环代码,循环体一共执行的次数是()
for(int i=3;i<8;i++){ cout<<"星火征途"; }
int a = 10, b = 3; cout << a / b << " " << a % b;
bool flag = true;int num = flag + 5; cout << num;
int i=1,sum=0; while(i<=5){ sum +=i; i++; } cout<<sum;