有以下程序#includevoid main(){int a ;scanf("%d",&a);if(a >= 0){if
A.-11 is a positive odd number.
B.-11 is a negative odd number.
C.-11 is a positive even number.
D.11 is a negative even number.
A.-11 is a positive odd number.
B.-11 is a negative odd number.
C.-11 is a positive even number.
D.11 is a negative even number.
A.2,1
B.2,0
C.3,1
D.6,1
A.min = 12
B.min = -34
C.-56
D.min = -56
A.数1~10的累加和
B.数1~9的累加和
C.数1~9中的奇数之和
D.数1~10中的偶数之和
A.10
B.1
C.死循环,不能确定次数
D.6
给定以下程序段insert code public class foo {public static void main (String[] args) throws Exception {printWriter ut = new PrintWriter (new java.io.outputStreamWriter (System.out), true) ;out.printIn(“Hello”);}要使程序能正确运行,在insert code处必须添加()语句。
A、include java.io.OutputStreamWriter;
B、import java.io.OutputStreamWriter;
C、import java.io.PrintWriter;
D、include java.io.PrintWriter
A.4
B.5
C.3
D.6
若有以下程序:
#include using namespace std ; class Point { int x, y; public :
Point () { x = 0; y = 0; } void SetPoint (int x1, int y1) { x = x1; y = y1; } void DisPoint () { cout << "x=" << x << "," << "y=" << y << endl ; } }; int main() { Point * p = new Point ; p-> SetPoint (5, 12); p-> DisPoint (); delete p; return 0; } 上面程序的输出结果为:
A.s=10
B.10
C.55
D.s=55
阅读以下程序,以下哪项是它的运行结果?()
#include
void main()
{int x,sum=0;
for(x=5; x>=0; X--)
{sum+=x;}
printf("%od" ,sum);
}
A.01234
B.0
C.10
D.15
A.20 20
B. 0 0
C. 10 20
D. 10 10
A.1 2 3 4
B. 1 3 5 7
C. 0 1 2 3
D. 2 3 4 5