Hi,

This task took a lot of time, so I wanted to share how I sorted out.

Look at the example:

tuple dataMaeStations {

key string stations;

float price;

};

{dataMaeStations} infoMaeStations = {<"s1", 1>, <"s2",2>};

//Modify programatically the value of an element in a tuple set

execute{

infoMaeStations.find("s1").price = 5;

writeln(infoMaeStations);

}

//This prints the updated tuple set infoMaeStations {<"s1" 5> <"s2" 2>}

//Another way

execute{

infoMaeStations.find("s1",5).price = 10;

writeln(infoMaeStations);

}

//This prints the updated tuple set infoMaeStations {<"s1" 10> <"s2" 2>}

Look at the example:

tuple dataMaeStations {

key string stations;

float price;

};

{dataMaeStations} infoMaeStations = {<"s1", 1>, <"s2",2>};

//Modify programatically the value of an element in a tuple set

execute{

infoMaeStations.find("s1").price = 5;

writeln(infoMaeStations);

}

//This prints the updated tuple set infoMaeStations {<"s1" 5> <"s2" 2>}

//Another way

execute{

infoMaeStations.find("s1",5).price = 10;

writeln(infoMaeStations);

}

//This prints the updated tuple set infoMaeStations {<"s1" 10> <"s2" 2>}