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37 lines
623 B
C
37 lines
623 B
C
#include <stdio.h>
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int main()
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{
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int i, j, k, linemap[24];
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char screen[24][40];
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// build table
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for (i = 0; i < 8; i++) {
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linemap[0 + 3 * i] = i;
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linemap[1 + 3 * i] = i + 8;
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linemap[2 + 3 * i] = i + 16;
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}
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// clear screen
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for (i = 0; i < 24; i++)
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for (j = 0; j < 40; j++)
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screen[linemap[i]][j] = ' ';
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for (i = 0; i < 24; i++) {
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for (j = 0; j < 40; j++)
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screen[linemap[i]][j] = getchar() & 0x7F;
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if ((i + 1) % 3 == 0)
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for (k = 0; k < 8; k++)
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getchar();
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}
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// dump to stdout
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for (i = 0; i < 24; i++) {
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for (j = 0; j < 40; j++)
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putchar(screen[i][j]);
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printf("\n");
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}
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return 0;
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}
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