Commit: 7eda4c73050bf56c727468ec54b14f8f4cb6292b - VSPRAC (git)

練習用です。いろんなものがごちゃまぜです。

Commit MetaInfo

• Revision: 7eda4c73050bf56c727468ec54b14f8f4cb6292b (tree)
• Time: 2017-03-05 19:18:35
• Author: bellyoshi <tccwas@gmai...>
• Commiter: bellyoshi

Log Message

string

Change Summary

• add: CPP/ITP1_9/a.cpp
• add: CPP/ITP1_9/b.cpp
• add: CPP/ITP1_9/c.cpp
• add: CPP/ITP1_9/d.cpp
• add: CPP/ITP1_9/reverse.cpp

Incremental Difference

--- /dev/null
+++ b/CPP/ITP1_9/a.cpp
@@ -0,0 +1,30 @@
+#include <iostream>
+#include <string>
+#include <cstdlib>
+#include <algorithm>
+
+using namespace std;
+
+char ToLower(char c){
+	return tolower(c);
+}
+
+void tolower(string &s){
+	transform(s.begin(), s.end(), s.begin(), ToLower);
+}
+
+int main(int argc, char *argv[]){
+	string W;
+	string Ti;
+	getline(cin, W);
+	tolower(W);
+	int count = 0;
+	while(1){
+		cin >> Ti;
+		if(Ti == "END_OF_TEXT")break;
+		tolower(Ti);
+		if(Ti == W)count++;
+	}
+	cout << count << endl;
+	return 0;
+}

--- /dev/null
+++ b/CPP/ITP1_9/b.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int main(int argc, char *argv[]){
+
+	while(1){
+		string inputstr;
+		//getline(cin, inputstr);
+		cin >> inputstr;
+		if(inputstr == "-")break;
+		int count;
+		cin >> count;
+		string s = inputstr;
+		for(int i= 0; i< count; i++){
+			int h;
+			cin >> h;
+			int len = s.length();
+			s = s.substr(h , len - h) + s.substr(0, h);
+		}
+		cout << s << endl;
+	}
+	return 0;
+}

--- /dev/null
+++ b/CPP/ITP1_9/c.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int main(int argc, char *argv[]){
+	int n;
+	cin >> n;
+	string s_hanako, s_taro;
+	int p_hanako = 0;
+	int p_taro = 0;
+	for(int i = 0; i < n; i++){
+		cin >> s_taro >> s_hanako;
+		if (s_taro == s_hanako){
+			p_hanako += 1;
+			p_taro += 1;
+		} else if (s_taro < s_hanako) {
+			p_hanako += 3;
+		} else if (s_taro > s_hanako) {
+			p_taro += 3;
+		}
+	}
+	cout << p_taro << " " << p_hanako << endl;
+	return 0;
+}

--- /dev/null
+++ b/CPP/ITP1_9/d.cpp
@@ -0,0 +1,31 @@
+#include <iostream>
+#include <string>
+#include <algorithm>
+
+using namespace std;
+
+int main(int argc, char *argv[]){
+  string str;
+  cin >> str;
+  int count;
+  cin >> count;
+  for(int i = 0; i < count; i++){
+    string command;
+    cin >> command;
+    if (command == "replace"){
+      int first,last;
+      string replace_str;
+      cin >> first >> last >> replace_str;
+      str.replace(first, last - first + 1, replace_str);
+    }else if(command == "reverse"){
+      int first,last;
+      cin >> first >> last;
+      reverse(str.begin() + first, str.begin() + last + 1);
+    }else if(command == "print"){
+      int first, last;
+      cin >> first >> last;
+      cout << str.substr(first,last - first + 1) << endl;
+    }
+  }
+  return 0;
+}
\ No newline at end of file

--- /dev/null
+++ b/CPP/ITP1_9/reverse.cpp
@@ -0,0 +1,11 @@
+#include <iostream>
+#include <string>
+#include <algorithm>
+
+using namespace std;
+
+int main(int argc, char *argv[]){
+  string str = "abcde";
+  reverse(str.begin(), str.end());
+  cout << str << endl;
+}