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以下程序的输出结果为(1)。#include using namespace std;int a[8]={ 1,2,3,4,5,6,7 };void fun(int* pa, int n);int main(){ int m = 8;fun(a,m);cout<

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以下程序实现交换a,b变量的值，程序第(1)步出错（填写数字1或2），应改为(2)（填写正确的语句）#include using namespace std;void mySwap(int& a, int& b) //第1步{ a=a+b;b=a-b;a=a-b;}int main(){ int a=19,b=15;cout<<"a="<
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若以下代码的输入为20和30，写出其"运行”结果（Input:20 30不算运行结果）。#include using namespace std;void input(int p,int q);void add(int p,int q);void process(int p,int q,void (fun)(int ,int ));int main(){ int a,b;process(&a,&b,input);process(&a,&b,add);return 0;}void input(int p,int q){ cout<<"Input:";cin>>p>>q;}void add(int p,int q){ cout<<"Output:"<<(p+*q)<

Fill in the blanks with words or phrases from the box below. Change the form where necessary.challengecreativityinfectionpredictscreenpursuitsympathyall the wayby nowdo wellsoftware motivationover timefrequencycome to life corporate insurance1. Good teachers should encourage students to use their ____to express themselves and make them feel proud of what they can achieve.

I've made new friends and am ____ at college. I think I'm enjoying being a college student.