torazuka

#include "../../std_lib_facilities.h" // from http://www.stroustrup.com/Programming/

int main(){

    cout << ">>>> あなたの名前を入力してください ";
    
    string first_name;
    cin >> first_name;
    if(cin.fail()){
        cout << "input error.";

torazuka

#include "../../std_lib_facilities.h"

int main(){
    int count = 0;
    double n = 0.0;
    double max = 0.0;
    double min = 0.0;
    
    cout << "数字を1つ入力する。「|」を入力したら終了する。\n";

torazuka

#include "../../std_lib_facilities.h"

int main(){
    
    const string unit_cm = "cm";
    const string unit_m = "m";
    const string unit_in = "in";
    const string unit_ft = "ft";
    const double cm_per_m = 100;
    const double cm_per_in = 2.54;

torazuka

#include "../../std_lib_facilities.h"

int main(){
    
    const string unit_cm = "cm";
    const string unit_m = "m";
    const string unit_in = "in";
    const string unit_ft = "ft";
    const double cm_per_m = 100;
    const double cm_per_in = 2.54;

torazuka

#include "../../std_lib_facilities.h"

int main(){
    
    const string unit_cm = "cm";
    const string unit_m = "m";
    const string unit_in = "in";
    const string unit_ft = "ft";
    const double cm_per_m = 100;
    const double cm_per_in = 2.54;

torazuka

#include "../../std_lib_facilities.h"

// 入力された値をm似変換して保持する。最後に一覧を出す。
int main(){
    
    const string unit_cm = "cm";
    const string unit_m = "m";
    const string unit_in = "in";
    const string unit_ft = "ft";
    const double cm_per_m = 100;

torazuka

//
// This is example code from Chapter 6.7 "Trying the second version" of
// "Software - Principles and Practice using C++" by Bjarne Stroustrup
//

/*
	>This file is known as calculator02buggy.cpp
    >
	>I have inserted 5 errors that should cause this not to compile

torazuka

/*
	> calculator08buggy.cpp

	> Helpful comments removed.

	> We have inserted 3 bugs that the compiler will catch and 3 that it won't.

	7章ドリル. this is an answer.
*/

torazuka

/*
    『ストラウストラップのプログラミング入門』
    9章ドリル1（9.4.1バージョン, データだけ持つstruct）
*/

#include "../../std_lib_facilities.h"

struct Date{
  int y;
  int m;

torazuka

/*
    『ストラウストラップのプログラミング入門』
    9章ドリル2（9.4.2バージョン, メンバ関数を持つstruct）
*/

#include "../../std_lib_facilities.h"

struct Date{
  int y, m, d;  // 年月日
  Date(int y, int m, int d);    // 日付の有効性を確認して初期化する