?? int-compare.c
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#include <limits.h>gt (a, b){ return a > b;}ge (a, b){ return a >= b;}lt (a, b){ return a < b;}le (a, b){ return a <= b;}voidtrue (c){ if (!c) abort();}voidfalse (c){ if (c) abort();}f (){ true (gt (2, 1)); false (gt (1, 2)); true (gt (INT_MAX, 0)); false (gt (0, INT_MAX)); true (gt (INT_MAX, 1)); false (gt (1, INT_MAX)); false (gt (INT_MIN, 0)); true (gt (0, INT_MIN)); false (gt (INT_MIN, 1)); true (gt (1, INT_MIN)); true (gt (INT_MAX, INT_MIN)); false (gt (INT_MIN, INT_MAX)); true (ge (2, 1)); false (ge (1, 2)); true (ge (INT_MAX, 0)); false (ge (0, INT_MAX)); true (ge (INT_MAX, 1)); false (ge (1, INT_MAX)); false (ge (INT_MIN, 0)); true (ge (0, INT_MIN)); false (ge (INT_MIN, 1)); true (ge (1, INT_MIN)); true (ge (INT_MAX, INT_MIN)); false (ge (INT_MIN, INT_MAX)); false (lt (2, 1)); true (lt (1, 2)); false (lt (INT_MAX, 0)); true (lt (0, INT_MAX)); false (lt (INT_MAX, 1)); true (lt (1, INT_MAX)); true (lt (INT_MIN, 0)); false (lt (0, INT_MIN)); true (lt (INT_MIN, 1)); false (lt (1, INT_MIN)); false (lt (INT_MAX, INT_MIN)); true (lt (INT_MIN, INT_MAX)); false (le (2, 1)); true (le (1, 2)); false (le (INT_MAX, 0)); true (le (0, INT_MAX)); false (le (INT_MAX, 1)); true (le (1, INT_MAX)); true (le (INT_MIN, 0)); false (le (0, INT_MIN)); true (le (INT_MIN, 1)); false (le (1, INT_MIN)); false (le (INT_MAX, INT_MIN)); true (le (INT_MIN, INT_MAX));}main (){ f (); exit (0);}?? 快捷鍵說明
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