已收录475621道考试试题

最后更新:2026-01-23

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下面程序的输出结果是( ) #include using namespace std; void max(int i, int j) { cout << (i>j) ? i : j; } int main() { int m = 016, n = 18; max(m, n); return 0; }
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下面程序的输出结果是( ) #include using namespace std; void max(int i, int j) { cout << (i>j) ? i : j; } int main() { int m = 016, n = 18; max(m, n); return 0; }
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下面程序的输出结果是( ) #include using namespace std; class MD { protected: float miles; public: void setDist(float d){miles=d;} virtual float getDist(){return miles;} float square(){return getDist()*getDist();} }; class FeetDist: public MD { protected: float feet; public: void setDist(float); float getDist(){return feet;} float getMiles(){return miles;} }; void FeetDist::setDist(float ft) { feet=ft; MD::setDist(feet/2); } int main() { FeetDist feet; feet.setDist(8); cout<
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下面程序的输出结果是( ) #include int fun(int i) { return (i==2)?1:(i+fun(i-2)); } int main() { printf("%d",fun(10)); return 0; }
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下面程序的输出结果是( ) #include int main() { int i, n = 0; float x = 1, y1 = 2.1 / 1.9, y2 = 1.9 / 2.1; for ( i = 1; i < 22; i++) x = x * y1; while ( x != 1.0 ) { x = x * y2; n++; } printf( "%d\n", n ); return 0; }
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有以下程序 #include using namespace std; class A {int *p,n; public: A():p(0),n(0){} A(int q, int m) {n=m; p=__________; for(int i=0;i查看更多