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authorSanto Cariotti <dcariotti24@gmail.com>2020-06-22 23:34:49 +0200
committerSanto Cariotti <dcariotti24@gmail.com>2020-06-22 23:35:21 +0200
commitc062cbd4a64348b811886058748165ed21c61c35 (patch)
treecf98cf0077cca67614b5074212d8913e05d93b41 /I_anno/Programmazione_2
parentaa62c5c63dd2ce178e8180359ea48c9794a8f735 (diff)
chore: new exercise
Diffstat (limited to 'I_anno/Programmazione_2')
-rw-r--r--I_anno/Programmazione_2/exercises/carattere-maggiore.cc40
-rw-r--r--I_anno/Programmazione_2/exercises/stringa-inversa.cc26
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();
+}