mirror of https://github.com/cc65/cc65.git
37 lines
924 B
C
37 lines
924 B
C
#include <stdlib.h>
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#include <stdio.h>
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int main (void)
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{
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int a, b;
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int div, mod;
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printf ("Please note that this program does an\n"
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"exhaustive test for the division and\n"
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"modulo operation and therefore runs for\n"
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"almost ever. On my box, it's nearly two\n"
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"days in warp mode of VICE.\n\n");
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a = 0;
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do {
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b = 1;
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do {
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div = a / b;
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mod = a % b;
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if (div * b + mod != a) {
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printf ("Found problems:\n"
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" Result of %u / %u is %u\n"
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" Result of %u %% %u is %u\n",
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a, b, div, a, b, mod);
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return EXIT_FAILURE;
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}
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++b;
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} while (b != 0);
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if ((a & 0xFF) == 0) {
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printf ("%5u ", a);
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}
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++a;
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} while (a != 0);
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return EXIT_SUCCESS;
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}
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