有以下程序: #include<iostream> using namespace std; int main () { int a[]={1,2,3, 4,5, 6, 7,8,9, 10, 11, 12}; int *p=a+5, *q=0; *q=* (p+5); cout<<*p<<" "<<*q<<end1; return 0; }
A.运行后报错
B.66
C.6 12
D.5 5
有以下程序: include using namespace std; constxntN=5; int fun(char*s,char a,int有以下程序:include <iostream>using namespace std;const xnt N=5;int fun(char *s,char a,int n){int j;*s=a;j=n;while(a<s[j])j--;return j;}int main(){char s[N+1];int k;
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有以下程序:includeusing namespace std;int f(int,int);int main(){ int i:1,x; x=f有以下程序: #include<iostream> using namespace std; int f(int,int); int main() { int i:1,x; x=f(i,i+1); cout<<x<<end1; return 0; } int f(int a,int b) { int c; c = a; if(a>b) c = 1; else if(a==b) c = 0; else c = -2; return c; } 运行后的输出结果是( )。A.1B.0C.-1D.-2
有以下程序: include using namespace std; int f(int); int main() {int i;for(i=0;有以下程序:include <iostream>using namespace std;int f(int);int main(){int i;for(i=0;i<5;i++)cout<<f(i)<<" ";return 0;}int f(int i){static int k=1;for(;i>0;i--)k+=i;
有以下程序:include using namespace std; class Base { public: Base() { K=0; } int有以下程序:include<iostream>using namespace std;class Base{public:Base(){K=0;}int x;};class Derivedl:virtual public Base{public:Derivedl(){x=10;}};class Derived2:virtua1 public Base
给出以下程序的执行结果【】。 include using namespace std; int n=1; void Fun(); int给出以下程序的执行结果【 】。include <iostream>using namespace std;int n=1;void Fun();int main (){n++;Fun ( );if (n>0){int n=5;cout<<"Block: n="<<n<< ", ";}cout<< "Main: n="<<end1;return 0;}void Fun ( ){int n=10;cout<<"Fun: n="<<n<<",";}
下列程序的输出结果是【】 include using namespace std; int &get Var(int*pint) {下列程序的输出结果是【 】include<iostream>using namespace std;int &get Var(int*pint){return *pint;}int main(){int a=10;getvar(&A) =20;cout<<a<<end1;return 0;}
有以下程序:include using namespace std;define PI 3.14class Point{ private:int有以下程序: #include <iostream> using namespace std; #define PI 3.14 class Point { private: int x,y; public: Point(int a,int b) { x=a; y=b; } int getx() { return x; }A.314B.157C.78.5D.153.86