chore: new exercise

2 files changed, 66 insertions, 0 deletions

diff --git a/I_anno/Programmazione_2/exercises/carattere-maggiore.cc b/I_anno/Programmazione_2/exercises/carattere-maggiore.cc
new file mode 100644
index 0000000..2e89fcd
--- /dev/null
+++ b/I_anno/Programmazione_2/exercises/carattere-maggiore.cc
@@ -0,0 +1,40 @@
+#include<iostream>
+#include<map>
+#include<fstream>
+
+using namespace std;
+
+
+
+int main() {
+    ifstream in("input.txt");
+    ofstream out("output.txt");
+
+    for(int ts = 0; ts < 100; ++ts) {
+        string line;
+        getline(in, line);
+        map<char, int> chs;
+        for(auto const& c : line) {
+            if(c == ' ') continue;
+            if(chs.find(c) != chs.end())
+                chs[c]++;
+            else
+                chs[c] = 1;
+        }
+        int n = 0;
+        char c = 'a';
+        for(auto const& i : chs) {
+            if(i.second >= n) {
+                if(i.first >= c) {
+                    n = i.second;
+                    c = i.first;
+                }
+            }
+        }
+        out << c << ' ' << n << endl;
+    }
+
+    out.close();
+    in.close();
+    return 0;
+}
diff --git a/I_anno/Programmazione_2/exercises/stringa-inversa.cc b/I_anno/Programmazione_2/exercises/stringa-inversa.cc
new file mode 100644
index 0000000..5c37718
--- /dev/null
+++ b/I_anno/Programmazione_2/exercises/stringa-inversa.cc
@@ -0,0 +1,26 @@
+#include<iostream>
+#include<fstream>
+
+using namespace std;
+
+int main() {
+    ifstream in("input.txt");
+    ofstream out("output.txt");
+
+    for(int ts = 0; ts < 100; ++ts) {
+        int n;
+        in >> n;
+        for(int i = 0; i < 3; ++i) {
+            string s;
+            in >> s;
+            for(int j = s.length()-1; j > -1; --j) {
+                out << s.at(j);
+            }
+            out << ' ';
+        }
+        out << endl;
+    }
+
+    out.close();
+    in.close();
+}