update README & modify homework examples

Author: SickZuluKush

HomeworkCodes/2021_hw0_copy_paste/homework_inspector_config

@@ -0,0 +1,16 @@
+
+deadline="2115-3-8 23:59:59"
+
+disallowed_header =  "/mman.h", "valgrind", "/valgrind.h", "/callgrind.h", "/ptrace.h", "/signal.h" 
+
+
+disallowed_func =  "syscall", "fork", "vfork","clone", "system", "creat", "mknod", "mknodat","tmpfile"
+
+allow_direct_syscall = "0"
+
+delete_workspace="0"
+
+child_process_timeout_seconds = "86400"
+
+HW_NUM="HW0"
+HW_TITLE="Copy Paste"

HomeworkCodes/2021_hw0_copy_paste/sample_code/hw0.py

@@ -0,0 +1,2 @@
+with open('input.txt', 'r') as fin, open('output.txt', 'w') as fout:
+	fout.write(fin.read())

HomeworkCodes/2021_hw0_copy_paste/sample_code/hw0_read_file.cpp

@@ -0,0 +1,14 @@
+#include <fstream>
+
+
+int main() {
+	std::ifstream ifs("input.txt");
+	std::ofstream ofs("output.txt");
+
+	ofs << ifs.rdbuf();
+
+	ifs.close();
+	ofs.close();
+
+	return 0;
+}

HomeworkCodes/2021_hw0_copy_paste/sample_code/hw0_read_shm.cpp

@@ -0,0 +1,21 @@
+#include <fstream>
+
+#include "data.hpp"
+
+
+void solve(tTestData* test_data)
+{
+	std::ofstream ofs("output.txt");
+	if (!ofs.is_open()) return;
+
+	for (int i = 0; i < 3; ++i) {
+		for (int j = 0; j < 5; ++j) {
+			ofs << test_data->data[i][j] << ' ';
+		}
+		ofs << '\n';
+	}
+
+	ofs.close();
+
+	return;
+}

HomeworkCodes/2021_hw0_copy_paste/skeleton/data.hpp

@@ -0,0 +1,32 @@
+#ifndef _DATA_H_
+#define _DATA_H_
+
+#define SHM_NAME "hw0"
+
+struct tTestData {
+    int data[3][5];
+};
+
+
+#ifdef WRITER
+#include <fstream>
+
+// return true if success, false otherwise
+bool load_data(tTestData* test_data) {
+    std::ifstream ifs("input.txt");
+
+    if (!ifs.is_open()) return false;
+
+    for (int cases = 0; cases < 3; ++cases) {
+        for (int i = 0; i < 5; ++i) {
+            ifs >> test_data->data[cases][i];
+        }
+    }
+
+    ifs.close();
+    return true;
+}
+
+#endif // WRITER
+
+#endif // _DATA_H_

HomeworkCodes/2021_hw0_copy_paste/skeleton/hidden_data.hpp

@@ -0,0 +1,32 @@
+#ifndef _DATA_H_
+#define _DATA_H_
+
+#define SHM_NAME "hidden_hw0"
+
+struct tTestData {
+    int data[5][5];
+};
+
+
+#ifdef WRITER
+#include <fstream>
+
+// return true if success, false otherwise
+bool load_data(tTestData* test_data) {
+    std::ifstream ifs("input.txt");
+
+    if (!ifs.is_open()) return false;
+
+    for (int cases = 0; cases < 5; ++cases) {
+        for (int i = 0; i < 5; ++i) {
+            ifs >> test_data->data[cases][i];
+        }
+    }
+
+    ifs.close();
+    return true;
+}
+
+#endif // WRITER
+
+#endif // _DATA_H_

HomeworkCodes/2021_hw0_copy_paste/skeleton/hidden_input.txt

@@ -0,0 +1,3 @@
+-5 -10 -354 4564996 1234567
+-2840 8213 -12936 -9889 -18711
+16183 -45947 5028 8085 -16730

HomeworkCodes/2021_hw0_copy_paste/skeleton/hidden_output.txt.gold

@@ -0,0 +1,3 @@
+-5 -10 -354 4564996 1234567
+-2840 8213 -12936 -9889 -18711
+16183 -45947 5028 8085 -16730

HomeworkCodes/2021_hw0_copy_paste/skeleton/input.txt

@@ -0,0 +1,3 @@
+0 0 0 0 0
+1 1 1 1 1
+-1 -1 -1 -1 -1

HomeworkCodes/2021_hw0_copy_paste/skeleton/output.txt.gold

@@ -0,0 +1,3 @@
+0 0 0 0 0
+1 1 1 1 1
+-1 -1 -1 -1 -1

HomeworkCodes/2015_hw1_sort_text/skeleton/verifier.py HomeworkCodes/2021_hw0_copy_paste/skeleton/verifier.py

@@ -0,0 +1,55 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+
+import sys
+import os
+import datetime
+
+
+
+def DetectRuntimeError(filename):
+	f = open(filename, 'r')
+	for line in f:
+		if ( line.find('run_innerloop detected host state invariant failure') >=0 ):
+			return True
+	return False
+
+def Log(msg, bStdout = True):
+	log_file = open('reliable_wrapper_log.report','a')
+	szLine = '[' + str(datetime.datetime.now()) + ']\t' + msg 
+	log_file.write(szLine + '\n')
+	if (bStdout):
+		print(szLine)
+	log_file.close()
+
+def Equal(out_string, gold_string):
+	out_words = out_string.split()
+	gold_words = gold_string.split()
+	return out_words == gold_words
+	
+if (len(sys.argv) != 2):
+	Log("Syntax: verifier.py clean|checkname")
+	sys.exit(-1)	
+	
+if (sys.argv[1]=='clean'):
+	os.remove('output.txt')
+	sys.exit(0)
+
+fCP = open('check_pattern_concise_{0}.report.final'.format(sys.argv[1]),'w')
+
+with open('output.txt.{0}'.format(sys.argv[1]), 'r') as f:
+	outputs = [line.strip() for line in f if line.strip()]
+
+with open('output.txt.gold', 'r') as f:
+	outputs_gold = [line.strip() for line in f if line.strip()]
+
+nTest = len(outputs_gold)
+
+for k in range(0, min(len(outputs),len(outputs_gold))):
+	if ( Equal(outputs[k], outputs_gold[k])):
+		strCheck = 'check {0}: PASSED (1/{1})\n'.format(k+1,nTest)
+	else:
+		strCheck = 'check {0}:        (0/{1})\n'.format(k+1,nTest)	
+	fCP.write(strCheck)
+
+fCP.close()	

HomeworkCodes/2015_hw1_sort_text/skeleton/verify.sh HomeworkCodes/2021_hw0_copy_paste/skeleton/verify.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# $1 : check file identifier (e.g. output.txt."memcheck")
+
+./verifier.py $1
+
+

HomeworkCodes/2015_hw1_sort_text/docs/hw1.docx HomeworkCodes/outdated/2015_hw1_sort_text/docs/hw1.docx

@@ -1,4 +1,5 @@
 <!DOCTYPE html>
+<html>
 <head>
 <title>Re-evaluation</title>
 </head>