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Using map in the exercises number 3 #304

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Using map in the exercises number 3 #304

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220ca33
Here i use the map
Preacher98 Oct 19, 2023
655cef3
Here i use the map
Preacher98 Oct 19, 2023
6594661
Here the changes
Preacher98 Oct 19, 2023
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42 changes: 17 additions & 25 deletions exercises/ex3.cpp
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Original file line number Diff line number Diff line change
@@ -1,40 +1,32 @@
/* Could you still use a switch case here? May you can use a map. */

#include <iostream>
#include <map>
using namespace std;

int main()
{
map<string, string> famous;
string textInput;
famous["BarackObama"] = "44th president of the United States";
famous["SandroPertini"] = "Former President of the Italian Republic";
famous["NelsonMandela"] = "Former President of South Africa";
famous["MahatmaGandhi"] = "Bapu";
famous["DonaldKnuth"] = "Creator of LaTeX";
famous["DennisRitchie"] = "Creator of C";

cout << "Enter a famous name+surname, ex. BarackObama " << endl;
cin >> textInput;

if (textInput == "BarackObama")
{
cout << "44th president of the United States" << endl;
}
else if (textInput == "SandroPertini")
{
cout << "Former President of the Italian Republic" << endl;
}
else if (textInput == "NelsonMandela")
{
cout << "Former President of South Africa" << endl;
}
else if (textInput == "MahatmaGandhi")
{
cout << "Bapu" << endl;
}
else if (textInput == "DonaldKnuth")
{
cout << "Creator of LaTeX" << endl;
}
else if (textInput == "DennisRitchie")
bool flag = true;
for (auto i = famous.begin(); i != famous.end(); ++i)
{
cout << "Creator of C" << endl;
if (i->first == textInput)
{
cout << i->first << " Description: " << i->second << endl;
flag = false;
break;
}
}
else
if (flag != false)
{
cout << "Invalid input! Please enter a good name!" << endl;
}
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