考题
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;
考题
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
考题
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;
考题
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
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以下程序的执行结果是 ( )。include using namespace std;class sample{private: int
以下程序的执行结果是 ( )。 #include <iostream> using namespace std; class sample { private: int x; public: sample (int A) { x=a; } friend double square(sample s); }; double square(sample s) {A.20B.30C.900D.400
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有以下程序:include include using namespace std;class base{private: cha
有以下程序: #include <iostream> #include <string> using namespace std; class base { private: char baseName[10]; public: base ( ) { strcpy (baseName, "Base"); } virtual char *myName() {A.DerivedBaseB.BaseBaseC.DerivedDerivedD.BaseDerived
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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
考题
若有以下程序:include using namespace std;class A{private: int a;public: A(int
若有以下程序: #include <iost ream> using namespace std; class A { private: int a; public: A(int i) { a=i; } void disp () { cout<<a<<", "; } }; class B { private:A.10,10,10B.10,12,14C.8,10,12D.8,12,10
考题
以下程序执行后的输出结果是include.using namespace std;void try(int,int,int,int)
以下程序执行后的输出结果是 #include<iostream>. using namespace std; void try(int,int,int,int); int main() { int x,y,z,r; x=1; y=2; try(x,y,z,r); cout<<r<<end1; return 0; } void try(int x,int y, int z,int r) { z = x+y; x = x*x; y = y*y; r = z+x+y; }A.18B.9C.10D.不确定
考题
阅读以下程序,给出运行结果 #include <iostream> #include <cstring> using namespace std; int main() { string str="I love China!"; cout << str; return 0; }