超星 - 第三章作业new - 查题吧

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在下面横线处填上求两个浮点数之差的cha函数的原型声明、调用方法。#include using namespace std；void main( ){float a，b；float cha(float,float);a=12.5；b=6.5；float c=________________／／调用函数chacout<

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在下划线处填上适当字句,完成求最大值函数模板的定义。#include using namespace std;template T Max(T x, T y){ return(x>y ? x : y);}（1）__________T Max(T x, T y, T z){ T t=Max(x,y); return(Max(t,z)); }void main(){ int x; double y; x = Max(5, 6); y = Max(12.3, 3.4, 7.8); cout<<"x=" << x<<"y="<

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下面程序三次调用同一函数sum,在下划线处填上适当内容,使输出结果为:S=2S=5S=9#include using namespace std;void sum(int i){static int s;(1） ;cout << "s=" << s << end;}void main(void){int i;for (i = 0; （2） )sum(i);}

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在下面程序下划线处填上适当内容,使程序执行结果为:200--100#include using namespace std;template (1)___T f(T x, T y){ if (sizeof(T) == (2))return x + y; elsereturn x*y;}void main() { cout << f(10, 20) << "--" << f(45.5, 54.5) << endl;}

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下列程序的运行结果是-1。#includeusing namespace std;int f(int x,int y){ int c; if (（1)______)c = 1; else if (（2))c = 0; elsec = -1; return c;}void main(){ int i = 2, j = 3; int p = f((3)); cout << p << endl;}

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下列程序的输出结果如下：x, y=10,26x, y=10,26x, y=11,25请将程序填充完整#include < iostream>using namespace std;void f2((1)____){ int z = x; x = y; y = z;}void main( ){ int x = 10, y = 26; cout << "x, y=" << x << "," << y << endl; f2(x,y); cout << "x, y=" << x << "," << y << endl; x++; y--; f2(x,y); cout << "x, y=" << x << "," << y << endl;}

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下列程序的输出结果如下：x, y=10,26x, y=26,26x, y=25,25请将程序填充完整#include < iostream>using namespace std;void f2((1)____){ int z = x; x = y; y = z;}void main(){ int x = 10, y = 26; cout << "x, y=" << x << "," << y << endl; f2(x,y); cout << "x, y=" << x << "," << y << endl; x++; y--; f2(x,y); cout << "x, y=" << x << "," << y << endl;}

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下列程序的输出结果如下：x, y=10,26x, y=26,10x, y=9,27请将程序填充完整#include < iostream>using namespace std;void f2(（1）________){ int z = x; x = y; y = z;}void main(){ int x = 10, y = 26; cout << "x, y=" << x << "," << y << endl; f2(x,y); cout << "x, y=" << x << "," << y << endl; x++; y--; f2(x,y); cout << "x, y=" << x << "," << y << endl;}

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阅读下列程序,并写出输出结果。#includeusing namespace std;int f(int);void main(){ int i; for (i = 0; i<3; i++)cout << f(i) << ","; cout << endl;}int f(int a){ int b = 0; static int c = 3; b++; c++; return(a + b + c);}

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阅读下列程序,并写出输出结果。#includeusing namespace std;int min(int a,int b){ return a

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