Ajout Ex1 - Question 1
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# SAÉ S2.04 (visualisation de données)
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## Exercice 1
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### Question 1
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> Calculer la surface terrestre mondiale, le nombre d’habitants mondial et la densité moyenne d’habitants au km2.
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[Script Scilab](resources/scripts/ex1-1.sce) :
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```scilab
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data = csvRead("resources/data/data.csv");
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surface = sum(data(:, 2)*1000);
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population = sum(data(:, 3)*1000000);
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densite = population / surface;
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```
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Résultat :
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- Surface terrestre mondiale : 133 950 670 km2
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- Nombre d'habitants mondial : 7 534 720 000 habitants
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- Densité moyenne : 56,25 habitants/km²
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resources/scripts/ex1-1.sce
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data = csvRead("resources/data/data.csv");
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surface = sum(data(:, 2)*1000);
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population = sum(data(:, 3)*1000000);
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densite = population / surface;
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mprintf("Surface terrestre mondiale : %d km²\n", surface);
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mprintf("Nombre d''habitants mondial : %.0f habitants\n", population);
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mprintf("Densité moyenne : %.0f habitants/km²\n", densite);
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