adding cs235

cs235/notes/Makefile

@@ -0,0 +1,24 @@
+CXXFLAGS= -Wall -g -std=c++0x 
+OBJECTS= game.o
+EXE=main
+all: $(EXE)
+
+$(EXE): $(OBJECTS)
+	$(CXX) $(CXXFLAGS) $(OBJECTS) -o $@
+game.o: game.cpp
+run: main
+	./main
+
+clean:
+	@rm -vf *.o
+	@rm -vf $(EXE)
+	@rm -vf *.1
+	@rm -vf *.0
+	@rm -vf test
+	@rm -rvf *.dSYM
+
+drun: main
+	gdb ./main
+
+valgrind: $(EXE)
+	valgrind --tool=memcheck --leak-check=yes ./$(EXE)

cs235/notes/game.cpp

@@ -0,0 +1,59 @@
+#include <iostream>
+#include <stdlib.h>
+#include <time.h>
+#include <vector>
+
+using namespace std;
+
+vector<string> parse_expression(string expression) { //parses expression with " " being the delimeter
+    vector<string> results;
+    string s;
+    for(unsigned int i = 0; i < expression.length(); i++) {
+        char c = expression[i];
+        if(c != ' ') {
+            s += c;
+        }
+        else {
+            if(s != "") {
+                results.push_back(s);
+                s.clear();
+            }
+        }
+    }
+    if(s != "") {
+        results.push_back(s);
+    }
+    return results;
+}
+
+bool has_a(vector<string> list, string name) {
+    for(unsigned int i = 0; i < list.size(); i++) {
+        if(list[i] == name)
+            return true;
+    }
+    return false;
+}
+
+int main() {
+    srand(time(NULL));
+    cout << "Please enter names with a space inbetween each player: ";
+    string names;
+    getline(cin, names);
+    vector<string> list = parse_expression(names);
+    vector<string> result;
+    while(result.size() != list.size()) {
+        int rand_m;
+        while(rand_m != 50) {
+            rand_m = rand() % 10000;
+        }
+        int rand_n = rand() % list.size();
+        string adding = list[rand_n];
+        if(!has_a(result, adding)) {
+            result.push_back(adding);
+        }
+    }
+    cout << "This is the order: " << endl;
+    for(unsigned int i = 0; i < result.size(); i++) {
+        cout << i + 1 << ") " << result[i] << endl;
+    }
+}