ASCII Art

AtCoder

IDabc294_b

Time2000ms

Memory256MB

Difficulty—

You are given an $H$\-by-$W$ matrix $A$ consisting of integers between $0$ and $26$. The element at the $i$\-th row from the top and $j$\-th column from the left is $A_{i,j}$. Let $S_1, S_2, \dots, S_H$ be $H$ strings of length $W$ that satisfy the following. * The $j$\-th character of $S_i$ is a period (`.`) if $A_{i,j}$ is $0$, and the $A_{i,j}$\-th uppercase English letter otherwise. (For instance, the $4$\-th letter is `D`.) Print $S_1, S_2, \dots, S_H$ in order. ## Constraints * $1 \leq H \leq 100$ * $1 \leq W \leq 100$ * $0 \leq A_{i,j} \leq 26$ * All values in the input are integers. ## Input The input is given from Standard Input in the following format: $H$ $W$ $A_{1,1}$ $A_{1,2}$ $\dots$ $A_{1,W}$ $A_{2,1}$ $A_{2,2}$ $\dots$ $A_{2,W}$ $\vdots$ $A_{H,1}$ $A_{H,2}$ $\dots$ $A_{H,W}$ [samples]

Samples

Input #1

2 3
0 1 2
0 0 3

Output #1

.AB
..C

We have $S_1 =$ `.AB` and $S_2 =$ `..C`. Print these in order.

Input #2

Output #2

X..
.Y.
..Z

Input #3

Output #3

B
I
D

Input #4

24 60
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 13 14 0 0 0 10 0 0 0 0 0 15 24 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 23 7 25 24 13 10 0 10 12 0 0 0 0 19 9 23 0 0 0 0 10 10 14 0 0 0 10 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 13 5 0 0 23 11 14 14 0 0 12 9 1 21 19 0 0 9 12 10 25 3 10 6 0 0 9 13 23 24 14 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 14 6 0 0 0 10 5 25 13 0 0 25 0 0 0 0 0 0 0 0 0 0 10 16 0 0 13 21 13 13 14 23 14 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 13 8 2 0 0 0 0 0 13 11 13 19 0 0 1 2 5 9 12 12 5 9 9 20 6 0 14 14 14 9 0 0 0 14 14 18 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 10 23 13 13 13 13 13 13 14 14 14 13 14 14 13 7 0 0 0 0 0 0 0 0 0 0 0 0 13 13 13 2 0 0 0 0 13 11 13 16 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 13 1 0 0 0 9 20 9 20 20 20 20 13 20 20 13 20 23 8 8 8 20 8 20 7 8 17 7 10 13 14 13 19 0 0 0 0 0 22 14 25 13 16 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 13 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 20 13 13 7 20 26 13 8 6 14 0 0 0 0 0 0 0 0 0
0 0 0 0 0 5 0 0 0 0 0 0 0 1 2 20 20 23 13 2 7 2 10 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 23 13 0 0 0 0 0 0 0 0 0
0 0 0 0 13 0 0 0 0 0 0 0 0 1 0 0 0 13 12 9 14 13 13 9 9 20 12 0 0 0 0 0 0 0 0 0 0 0 1 9 9 9 9 12 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 0
0 0 0 2 0 0 0 0 0 0 0 0 0 0 19 0 0 14 13 14 14 13 13 0 0 9 5 16 0 0 0 0 0 0 5 20 20 13 2 2 20 9 13 14 14 20 12 12 0 0 0 0 9 13 0 0 0 0 0 0
0 0 1 9 0 0 0 0 0 0 0 0 0 0 0 13 10 13 13 13 13 2 5 12 10 5 0 0 0 0 0 0 0 0 20 16 0 0 0 13 14 13 13 13 13 0 0 10 8 0 0 0 0 0 20 7 0 0 0 0
0 0 4 2 0 0 0 0 0 0 0 0 0 0 0 0 9 7 14 10 10 14 13 5 0 0 0 0 0 0 0 0 0 0 0 23 13 12 13 13 13 13 13 9 13 0 14 4 0 0 0 0 0 0 0 9 16 0 0 0
0 0 22 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 13 13 13 2 9 14 2 20 14 0 0 0 0 0 0 0 0 0 2 0 0 0
0 0 0 5 13 0 0 0 2 7 13 13 13 13 13 13 13 2 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 20 20 9 0 0 0 0 0 0 0 0 0 0 0 0 0 19 0 0 0
0 0 0 0 20 13 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 14 7 2 20 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 6 0 0 0
0 0 0 0 0 0 9 14 14 0 0 20 20 13 13 20 13 9 0 0 10 0 0 0 0 0 0 9 23 13 9 0 0 0 0 0 0 0 10 6 0 0 7 0 0 9 20 13 13 14 2 0 0 0 0 5 0 0 0 0
0 0 0 0 0 0 0 0 20 13 14 0 0 0 0 0 0 0 0 13 9 0 0 0 0 0 0 0 0 13 11 0 0 0 0 0 0 0 14 9 0 0 0 20 25 14 7 0 0 0 0 9 1 14 7 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 9 13 13 20 0 0 0 0 0 9 12 0 0 0 0 0 0 0 14 13 14 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 9 9 20 14 14 4 14 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 2 9 0 0 0 0 9 9 20 21 7 13 20 0 0 20 23 7 7 2 12 7 6 0 0 0 0 0 0 0 0 0 0 0 0 5 5 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 9 9 20 24 10 12 10 0 0 0 0 0 0 0 0 20 20 0 0 0 0 0 20 7 7 13 22 2 5 9 2 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 20 5 20 5 2 5 7 20 5 14 14 5 11 5 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Output #4

................................B...........................
...................MMN...J.....OXN..........................
.................MWGYXMJ.JL....SIW....JJN...JN..............
...............IME..WKNN..LIAUS..ILJYCJF..IMWXN.............
..............MNF...JEYM..Y..........JP..MUMMNWN............
.............MHB.....MKMS..ABEILLEIITF.NNNI...NNR...........
..........JWMMMMMMNNNMNNMG............MMMB....MKMP..........
........MA...ITITTTTMTTMTWHHHTHTGHQGJMNMS.....VNYMP.........
......MI...............................TTTMMGTZMHFN.........
.....E.......ABTTWMBGBJL.......................TTWM.........
....M........A...MLINMMIITL...........AIIIIL.......T........
...B..........S..NMNNMM..IEP......ETTMBBTIMNNTLL....IM......
..AI...........MJMMMMBELJE........TP...MNMMMM..JH.....TG....
..DB............IGNJJNME...........WMLMMMMMIM.ND.......IP...
..VM.................................TMMMBINBTN.........B...
...EM...BGMMMMMMMBI....................ITTI.............S...
....TML..................UNGBTX........................IF...
......INN..TTMMTMI..J......IWMI.......JF..G..ITMMNB....E....
........TMN........MI........MK.......NI...TYNG....IANG.....
..........IMMT.....IL.......NMN.......F........IITNNDN......
..............TBI....IITUGMT..TWGGBLGF............EE........
.................TTIITXJLJ........TT.....TGGMVBEIB..........
.........................ITETEBEGTENNEKEB...................
............................................................

API Response (JSON)

{
  "problem": {
    "name": "ASCII Art",
    "description": {
      "content": "You are given an $H$\\-by-$W$ matrix $A$ consisting of integers between $0$ and $26$. The element at the $i$\\-th row from the top and $j$\\-th column from the left is $A_{i,j}$. Let $S_1, S_2, \\dots, S_",
      "description_type": "Markdown"
    },
    "platform": "AtCoder",
    "limit": {
      "time_limit": 2000,
      "memory_limit": 262144
    },
    "difficulty": "None",
    "is_remote": true,
    "is_sync": true,
    "sync_url": null,
    "sign": "abc294_b"
  },
  "statements": [
    {
      "statement_type": "Markdown",
      "content": "You are given an $H$\\-by-$W$ matrix $A$ consisting of integers between $0$ and $26$. The element at the $i$\\-th row from the top and $j$\\-th column from the left is $A_{i,j}$.\nLet $S_1, S_2, \\dots, S_...",
      "is_translate": false,
      "language": "English"
    }
  ]
}

Full JSON Raw Segments