First commit

IUT/Info1/TD/Exercices/2.5_hms/2.5.cpp

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+#include <iostream>
+using namespace std;
+
+int main() {
+    unsigned int heures;
+    unsigned int minutes;
+    unsigned int secondes;
+
+    cout << "Saisir les heures" << endl;
+    cin >> heures;
+    cout << "Saisir les minutes" << endl;
+    cin >> minutes;
+    cout << "Saisir les secondes" << endl;
+    cin >> secondes;
+
+    secondes = secondes + minutes * 60 + heures * 3600;
+
+    cout << secondes << endl;
+
+    return 0;
+}