课后编程题(2章)
本章总结
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题目解答
题目1
#include "stdafx.h" #include<iostream> using namespace std; int _tmain(int argc, _TCHAR* argv[]) { cout << "my name is linda!"<<" my address is XXX"<<endl; system("pause"); return 0; }
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题目2
1 #include "stdafx.h" 2 #include<iostream> 3 4 using namespace std; 5 6 int _tmain(int argc, _TCHAR* argv[]) 7 { 8 int dis; 9 dis = 0; 10 11 cout << "请输入距离:"<<endl; 12 cin >> dis; 13 cout << "您输入距离是:" << dis << "long" << endl; 14 cout << "转换后是:" << dis*220 << "码" << endl; 15 system("pause"); 16 return 0; 17 }
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1 #include "stdafx.h" 2 #include<iostream> 3 4 using namespace std; 5 6 void func1(); 7 void func2(); 8 9 int _tmain(int argc, _TCHAR* argv[]) 10 { 11 func1(); 12 func1(); 13 func2(); 14 func2(); 15 system("pause"); 16 return 0; 17 } 18 19 void func1(){ 20 cout << "Three blind mice" << endl; 21 } 22 23 void func2(){ 24 cout << "See how they run" << endl; 25 }
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1 #include "stdafx.h" 2 #include<iostream> 3 4 using namespace std; 5 6 7 8 int _tmain(int argc, _TCHAR* argv[]) 9 { 10 int age = 0; 11 cout << "请输入你的年龄:" << endl; 12 cin >> age; 13 cout << "换算成月份:" << age*12 << endl; 14 system("pause"); 15 return 0; 16 }
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#include "stdafx.h" 2 #include<iostream> 3 4 using namespace std; 5 6 7 double Fahrenheit(int temp); 8 int _tmain(int argc, _TCHAR* argv[]) 9 { 10 int temp = 0; 11 cout << "Please enter a Celsius value" << endl; 12 cin >> temp; 13 cout << temp << " degrees Celsius is " << Fahrenheit(temp) << " degrees Fahrenheit " << endl; 14 system("pause"); 15 return 0; 16 } 17 18 double Fahrenheit(int temp){ 19 return 1.8*temp + 32; 20 }
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1 #include "stdafx.h" 2 #include<iostream> 3 4 using namespace std; 5 6 7 long LighYear(double temp); 8 int _tmain(int argc, _TCHAR* argv[]) 9 { 10 double temp = 0; 11 cout << "Enter the number of light years:" << endl; 12 cin >> temp; 13 cout << temp << " light years = " << LighYear(temp) << " astronomical units " << endl; 14 system("pause"); 15 return 0; 16 } 17 18 long LighYear(double temp){ 19 return temp*265608; 20 }
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1 #include "stdafx.h" 2 #include<iostream> 3 4 using namespace std; 5 6 7 void LighYear(int hours, int minute); 8 int _tmain(int argc, _TCHAR* argv[]) 9 { 10 int h,m; 11 cout << "Enter the number of hours:" << endl; 12 cin >> h; 13 cout << "Enter the number of minutes:" << endl; 14 cin >> m; 15 LighYear(h,m); 16 system("pause"); 17 return 0; 18 } 19 20 void LighYear(int hours, int minute){ 21 cout << "Time " << hours << ":" << minute << endl; 22 }
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