C++ Program to Print ASCII Table (0 – 127)
#include<iostream>
#include<iomanip>
using namespace std;
char const* character[] = {"", "", "", "", "", "", "", "",
"\\a","\\b","\\t","\\n","\\v","\\f","\\r", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", ""};
int main()
{
char c;
int row;
cout << " ASCII Table" << endl << "=============" << endl;
for(int i = 0; i < 16; i++)
{
row = i;
while (row <= 127) {
if (row < 32)
cout << setfill('0') << setw(2) << setbase(16)
<< row << " = " << setw(3) << setfill(' ')
<< character[i] << " | ";
else if (row >= 32 && row < 127)
{
c = row;
cout << setfill('0') << setw(2) << setbase(16)
<< row << " = " << setw(3) << setfill(' ')
<< c << " | ";
}
else
cout << setfill('0') << setw(2) << setbase(16)
<< row << " = " << setw(3) << setfill(' ')
<< "DEL" << " | ";
row = row + 16;
}
cout << endl;
}
}
cout << "!" << endl;
}
Output:
ASCII Table
=============
00 = | 10 = | 20 = | 30 = 0 | 40 = @ | 50 = P | 60 = ` | 70 = p |
01 = | 11 = | 21 = ! | 31 = 1 | 41 = A | 51 = Q | 61 = a | 71 = q |
02 = | 12 = | 22 = " | 32 = 2 | 42 = B | 52 = R | 62 = b | 72 = r |
03 = | 13 = | 23 = # | 33 = 3 | 43 = C | 53 = S | 63 = c | 73 = s |
04 = | 14 = | 24 = $ | 34 = 4 | 44 = D | 54 = T | 64 = d | 74 = t |
05 = | 15 = | 25 = % | 35 = 5 | 45 = E | 55 = U | 65 = e | 75 = u |
06 = | 16 = | 26 = & | 36 = 6 | 46 = F | 56 = V | 66 = f | 76 = v |
07 = | 17 = | 27 = ' | 37 = 7 | 47 = G | 57 = W | 67 = g | 77 = w |
08 = \a | 18 = \a | 28 = ( | 38 = 8 | 48 = H | 58 = X | 68 = h | 78 = x |
09 = \b | 19 = \b | 29 = ) | 39 = 9 | 49 = I | 59 = Y | 69 = i | 79 = y |
0a = \t | 1a = \t | 2a = * | 3a = : | 4a = J | 5a = Z | 6a = j | 7a = z |
0b = \n | 1b = \n | 2b = + | 3b = ; | 4b = K | 5b = [ | 6b = k | 7b = { |
0c = \v | 1c = \v | 2c = , | 3c = < | 4c = L | 5c = \ | 6c = l | 7c = | |
0d = \f | 1d = \f | 2d = - | 3d = = | 4d = M | 5d = ] | 6d = m | 7d = } |
0e = \r | 1e = \r | 2e = . | 3e = > | 4e = N | 5e = ^ | 6e = n | 7e = ~ |
0f = | 1f = | 2f = / | 3f = ? | 4f = O | 5f = _ | 6f = o | 7f = DEL |
