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Change hw6 to an unsolved version.

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Signed-off-by: jmug <u.g.a.mariano@gmail.com>
This commit is contained in:
Mariano Uvalle 2025-01-24 23:10:01 -08:00
parent 0c04936ccf
commit ee01a8f5b2
186 changed files with 9605 additions and 4019 deletions
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69
hw6/hw4programs/toascii.oat Normal file
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@ -0,0 +1,69 @@
/*
Takes a .gim graphics file;
prints a simple ascii representation of the colors.
Optimized for light-text-on-dark-background terminals
(inverts the colors), and subsamples the height by .5
to better maintain aspect ratio of square files.
-- John Hewitt, CIS 341 2017sp
*/
int program (int argc, string[] argv) {
var s = argv[1];
var width = get_width(s);
var height = get_height(s);
var bytes = load_image(s);
print_string(string_of_int(width));
print_string("x");
print_string(string_of_int(height));
print_string("\n");
var rowlen = 0;
var row = new int[width];
var off = 1;
for (var i=0; i < width*height; i=i+1;) {
/*print_string(string_of_int(i));
print_string("x");
print_string(string_of_int(rowlen));
print_string("x");
print_string(string_of_int(width));
print_string("x");
print_string(string_of_int(bytes[i]));
print_string("\n");*/
if (bytes[i] > 230) {
row[rowlen] = 64; /* @ */
} else if (bytes[i] > 204) {
row[rowlen] = 37; /* % */
} else if (bytes[i] > 179) {
row[rowlen] = 35; /* # */
} else if (bytes[i] > 153) {
row[rowlen] = 42; /* * */
} else if (bytes[i] > 128) {
row[rowlen] = 43; /* + */
} else if (bytes[i] > 102) {
row[rowlen] = 61; /* = */
} else if (bytes[i] > 77) {
row[rowlen] = 58; /* : */
} else if (bytes[i] > 51) {
row[rowlen] = 45; /* - */
} else if (bytes[i] > 26) {
row[rowlen] = 46; /* . */
} else {
row[rowlen] = 32; /* */
}
if (rowlen == width-1) {
var test = off [&] 1;
if (test == 1) {
print_string(string_of_array(row));
print_string("\n");
off = 0;
} else {
off = 1;
}
rowlen = 0;
} else {
rowlen = rowlen + 1;
}
}
return 0;
}