28 lines
706 B
C
28 lines
706 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "lfinput.h"
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#include "lfmath.h"
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void advent2015day02(void) {
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size_t sz = 0;
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char **lines = get_lines("input/2015/02", &sz);
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int paper = 0, ribbon = 0;
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for (size_t i = 0; i < sz; i++) {
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char *t = strtok(lines[i], "x");
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int w = atoi(t);
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t = strtok(NULL, "x");
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int l = atoi(t);
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t = strtok(NULL, "x");
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int h = atoi(t);
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paper += 2 * l * w + 2 * w * h + 2 * h * l + min_int(w * l, min_int(l * h, h * w));
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ribbon += l * w * h + min_int(w + w + h + h, min_int(h + h + l + l, l + l + w + w));
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}
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printf("%d\n%d\n", paper, ribbon);
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del_lines(lines);
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}
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