Cpp Study_2002_1/과제1/상협

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~cpp 
//8_1
#include <iostream>
using namespace std;
void Print(char *in,int i=0);

int main()
{
	char *ex="캬캬캬 출력한다.~";
	Print(ex);
	Print(ex,0);
	Print(ex,10);
	char *ex2="2번재 출력";
	Print(ex2,100);

	return 0;
}
		
void Print(char *in,int i)
{
	static int count=0;
	if(i==0)
		cout<<in<<"\t"<<count<<"\n";
	else
	{
		int tempcount=count;
		while(tempcount>0)
		{
			cout<<in<<"\t"<<count<<"\n";
			tempcount--;
		}
	}
	count++;
}


2번
//Programming8_2.cpp
#include <iostream>
using namespace std;

struct CandyBar {
	char *Brand;
	double Weight;
	int Calory;
};

void StructFunction(CandyBar &in, char *brand="Millennium Munch",
			   double weight=2.85,int calory=350);

int main()
{
	CandyBar ex1,ex2;
	StructFunction(ex1,"kakakaka",4.67,400);
	StructFunction(ex2);
	return 0;
}

void StructFunction(CandyBar &in,char *brand,double weight, int calory)
{
	in.Brand = brand;
	in.Calory = calory;
	in.Weight = weight;

	cout<<in.Brand<<'\t'<<in.Weight<<'\t'<<in.Calory<<'\n';
}


3번
//Programming8_3
#include <iostream>
using namespace std;
#include <cstring>

struct stringy {
	char *str;
	int ct;
};

void set(stringy &in, char copied[]);
void show(const stringy in, int iteration=1);
void show(const char in[], int iteration=1);

int main()
{
	stringy beany;
	char testing[] = "Reality isn't what it used to be.";
	set(beany,testing);
	show(beany);
	show(beany,2);
	testing[0] = 'D';
	testing[1] = 'u';
	show(testing);
	show(testing,3);
	show("Done!");
	return 0;
}

void set(stringy &in, char copied[])
{
	int ct=strlen(copied);
	in.str = new char [ct-3];
	ct=strlen(in.str);
	strncpy(in.str,copied,ct);
}

void show(const stringy in, int iteration)
{
	while(iteration>0)
	{
		cout<<in.str<<"\n";
		iteration--;
	}
}

void show(const char in[], int iteration)
{
	while(iteration>0)
	{
		cout<<in<<"\n";
		iteration--;
	}
}



4번
//header.h
const int Len = 40;
struct golf
{
	char fullname[Len];
	int handicap;
};
int setgolf(golf &g);
void setgolf(golf &g, const char *name,int hc);
void handicap(golf &g, int hc);
void showgolf(const golf &g);

//golf.cpp
#include "header.h"
#include <iostream>
#include <cstring>
using namespace std;

int setgolf(golf &g)
{
	char name[30];
	int handicap;
	cout<<"Input the name: ";
	cin >>name;
	strcpy(g.fullname,name);
	cout<<"Input the handicap : ";
	cin>>handicap;
	g.handicap = handicap;
	if(name==NULL)
		return 0;
	else
		return 1;
}

void setgolf(golf &g, const char *name, int hc)
{
	strcpy(g.fullname,name);
	g.handicap=hc;
}

void handicap(golf &g, int hc)
{
	g.handicap=hc;
}

void showgolf(const golf &g)
{
	cout<<g.fullname<<"\t"<<g.handicap<<'\n';
}

int main()
{ 
	golf ex1,ex2;
	setgolf(ex1);
	setgolf(ex2,"namsang",2);
	handicap(ex2,1000);

	showgolf(ex1);
	showgolf(ex2);

	return 0;
}


5번
#include <iostream>
using namespace std;

template <class Any>
Any max(Any in[5]);

void main()
{
	int ex[5];
	double ex2[5];
	for(int i=0;i<5;i++)
	{
		ex[i]=i*10;
		ex2[i]=(0.1)*i;
	}
	

	int re1 = max(ex);
	double re2 = max(ex2);
	cout<<re1<<"\t"<<re2<<"\n";

}
template <class Any>
Any max(Any in[5])
{
	Any max = in[0];
	for(int i=0;i<5;i++)
	{
		if(in[i]>=max)
			max=in[i];
	}
	return max;
}

6번 문제
#include <iostream>
using namespace std;
#include <cstring>

template <class Any>
template <> char* max(char* in[], int i);

template <class Any>
Any max(Any in[], int i);


void main()
{
	int ex[5];
	double ex2[5];
	for(int i=0;i<5;i++)
	{
		ex[i]=i*10;
		ex2[i]=(0.1)*i;
	}
	
	char *input[4];
	input[0]="asddff\n";
	input[1]="asddfffasdfadfadfdf4$$$$$$$f\n";
	input[2]="asd\n";
	input[3]="aasdfadsf3\n";

	char *re;
	int re1 = max(ex,5);
	double re2 = max(ex2,5);
	re = max(input,4);
	cout<<re1<<"\t"<<re2<<"\n";
	cout<<re;

}
template <class Any>
Any max(Any in[], int i)
{
	Any max = in[0];
	for(int j=0;j<i;j++)
	{
		if(in[j]>=max)
			max=in[j];
	}
	return max;
}
char* max(char* in[], int i)
{
	int count=0;
	int maxCount=0;
	char *max = in[0]; 
	for(int j=0;j<i;j++)
	{
		count=strlen(in[j]);
		if(count>strlen(max))
			max=in[j];

	}

	return max;
}