This repository was archived by the owner on Feb 29, 2024. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathusacotools.java
More file actions
340 lines (319 loc) · 8.37 KB
/
Copy pathusacotools.java
File metadata and controls
340 lines (319 loc) · 8.37 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
import java.util.*;
import java.io.*;
public abstract class usacotools {
public static final String ANSI_RESET = "\u001B[0m";
public static final String ANSI_BLACK = "\u001B[30m";
public static final String ANSI_RED = "\u001B[31m";
public static final String ANSI_GREEN = "\u001B[32m";
public static final String ANSI_YELLOW = "\u001B[33m";
public static final String ANSI_BLUE = "\u001B[34m";
public static final String ANSI_PURPLE = "\u001B[35m";
public static final String ANSI_CYAN = "\u001B[36m";
public static final String ANSI_WHITE = "\u001B[37m";
public static int ERRORS=0;
public static ArrayList<Exception> console=new ArrayList<Exception>();
public static String error="Error";
public static int debugcode=-1;
public static boolean isrect(int[][] map,int x,int y) {
int cachedsize=-1;
int cachey=-1;
for(int i=x;i<map.length;i++) {
if(x>cachedsize) {
return false;
}
for(int j=y;j<map.length;j++) {
if(map[x][y]==0) {
cachey=y;
cachedsize=x;
}
if(y>cachey) {
return false;
}
}
}
return true;
}
public static Set<String> sclones(Set<String> k) {
return (new HashSet<String>(k));
}
public static Set<Integer> sclone(Set<Integer> k) {
return (new HashSet<Integer>(k));
}
public static Set<Long> sclonel(Set<Long> k) {
return (new HashSet<Long>(k));
}
public static boolean smartequals(int[] a,int[] b) {
if(a.length!=b.length) {
return false;
}
for(int i=0;i<a.length;i++) {
if(a[i]!=b[i]) {
return false;
}
}
return true;
}
public static boolean smartequals2D(int[][] a,int[][] b) {
if(a.length!=b.length) {
return false;
}
for(int i=0;i<a.length;i++) {
if(smartequals(a[i],b[i])) {
return false;
}
}
return true;
}
public static void report(Exception e) {
console.add(e);
ERRORS++;
}
public static ArrayList<Integer> touching(int[][] map,int x,int y){
ArrayList<Integer> out=new ArrayList<Integer>();
try {
out.add(map[x-1][y]);
}catch(Exception e) {
}
try {
out.add(map[x+1][y]);
}catch(Exception e) {
}
try {
out.add(map[x][y-1]);
}catch(Exception e) {
}
try {
out.add(map[x][y+1]);
}catch(Exception e) {
}
return out;
}
public static String repeat(int count, String with) {
return new String(new char[count]).replace("\0", with);
}
public static String changen(int position, char ch, String str){
char[] charArray = str.toCharArray();
charArray[position] = ch;
return new String(charArray);
}
public static BufferedReader mreader(String filen) throws IOException {
return new BufferedReader(new FileReader(filen));
}
public static PrintWriter mwriter(String filen) throws IOException {
return new PrintWriter(new BufferedWriter(new FileWriter(filen)));
}
public static Scanner getsysscan() {
return new Scanner(System.in);
}
public static int binarySearch(int arr[], int l, int r, int x)
{
/*
* Binary Search
*
*/
if (r>=l)
{
int mid = l + (r - l)/2;
if (arr[mid] == x)
return mid;
if (arr[mid] > x)
return binarySearch(arr, l, mid-1, x);
return binarySearch(arr, mid+1, r, x);
}
return -1;
}
public static int ebs(int arr[], int l, int r, int x) {
Arrays.sort(arr);
return binarySearch(arr, l, r, x);
}
public static int lsearch(int[] a,int b) {
for(int i=0;i<a.length;i++) {
if(a[i]==b) {
return i;
}
}
return -1;
}
public static void print(String out) {
System.out.print(out+"\n");
}
public static void printf(String out) {
System.out.print(out+"\n");
}
public static void print(String out,String end) {
System.out.print(out+end);
}
public static void print(String out,boolean flush) {
System.out.print(out+"\n");
if(flush) {
System.out.flush();
}
}
public static int[] toArray(ArrayList<Integer> arr) {
int[] stuff=new int[arr.size()];
for(int i=0;i<arr.size();i++) {
stuff[i]=arr.get(i);
}
return stuff;
}
public static String[] toArrays(ArrayList<String> arr) {
String[] stuff=new String[arr.size()];
for(int i=0;i<arr.size();i++) {
stuff[i]=arr.get(i);
}
return stuff;
}
public static void exit() {
System.exit(1);
}
public static void exit(int code) {
System.exit(code);
}
public static long benchmark() {
return System.currentTimeMillis();
}
public static long benchmark2() {
return System.nanoTime();
}
public static void clear(){
//Clears Screen in java
try {
if (System.getProperty("os.name").contains("Windows"))
new ProcessBuilder("cmd", "/c", "cls").inheritIO().start().waitFor();
else
Runtime.getRuntime().exec("clear");
} catch (Exception e) {report(e);}
}
public static void console() {
System.out.println("Total Errors: "+ERRORS);
for(Exception a:console) {
if(ESTACK) {
print(a.getStackTrace().toString());
}
if(EMSG){print(a.toString());print(a.getMessage());print(a.getLocalizedMessage());}
}
}
public static void run(String exe){
try{Process process = Runtime.getRuntime().exec(exe);}catch(Exception e) {
report(e);
}
}
public static boolean ESTACK=true;
public static boolean EMSG=true;
public static int[] reverse(int[] a) {
int temp;
for(int i = 0; i < a.length / 2; i++)
{
temp = a[i];
a[i] = a[a.length - i - 1];
a[a.length - i - 1] = temp;
}
return a;
}
public static int[][] reverseh(int[][] a) {
/*
* Reverse 2D array horizontal
*/
int[] temp;
for(int i = 0; i < a.length / 2; i++)
{
temp = a[i];
a[i] = a[a.length - i - 1];
a[a.length - i - 1] = temp;
}
return a;
}
public static int[][] reversev(int[][] a) {
/*
* Reverse 2D array vertically
*/
int[][] newa=new int[a.length][a[0].length];
for(int i=0;i<a.length;i++) {
newa[i]=reverse(a[i]);
}
return newa;
}
public static int[][] rotate90cw(int[][] map) {
/*
* Rotate 2D array
* 90 degree clockwise
*/
int N=map.length;
int[][] n=new int[N][N];
for(int i=0;i<N;i++) {
for(int j=0;j<N;j++) {
n[j][N-1-i]=map[i][j];
}
}
return n;
}
public static int[][] morph(int[][] map,int a,int b){
for(int i=0;i<map.length;i++) {
for(int j=0;j<map[i].length;j++) {
if(map[i][j]==a) {
map[i][j]=b;
}
}
}
return map;
}
public static int classify(char x,char off,char on) {
/*
* Method to classify X is off value or on value
* Returns -1 if neither
*
*/
if (x==off){
return 0;
}else if(x==on) {
return 1;
}else {
return -1;
}
}
public static long slowfib(long num){
if(num<=1) {
return num;
}
return slowfib(num-1)+slowfib(num-2);
}
public static ArrayList<Long> fibmem=new ArrayList<Long>();
public static long ffib(long n){
if(n<=1) {
return n;
}
if(fibmem.size()>n) {
return fibmem.get((int) n-1)+fibmem.get((int) n-2);
}else {
fibmem.add(ffib(n-1)+ffib(n-2));
return fibmem.get((int) n);
}
}
public static void setupfib() {
fibmem.add((long) 0);fibmem.add((long)1);fibmem.add((long)1);fibmem.add((long)2);
}
public static void main(String[] args) throws Exception{
/*
* Short demo of stuff
* Making an error would also demo error reporting
*
*
*/
System.out.println("Running demo");
Scanner sc=getsysscan();
print("Welcome to the demo\nYou have many choices \n1} Run help \n2} Check for a update \n3}Run demo to see features");
print(">","");
int val;
try {
val=sc.nextInt();
}catch(Exception e) {
print("Oops that did not go well please rerun and choose a INTEGER");
val=-1;
report(e);
print("How about we test erro reporting");
console();
}
if(1==val) {
}
}
}