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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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54 changes: 24 additions & 30 deletions exercises/ex3.cpp
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Original file line number Diff line number Diff line change
@@ -1,43 +1,37 @@
/* Could you still use a switch case here? May you can use a map. */

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

void printFamous(string);
int main()
{
string textInput;

string textInput;
cout << "Enter a famous name+surname, ex. BarackObama " << endl;
cin >> textInput;
printFamous(textInput);
return 0;
}

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")
{
cout << "Creator of C" << endl;
}
else
void printFamous(string textInput)
{
map<string, string> famous;

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";

for (auto i = famous.begin(); i != famous.end(); ++i)
{
cout << "Invalid input! Please enter a good name!" << endl;
if (i->first == textInput)
{
cout << i->first << " Description: " << i->second << endl;
return;
}
}

return 0;
cout << "Invalid input! Please enter a good name!" << endl;
}