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-
- *****Listing 1*****
-
- #include <stdio.h>
- #include <errno.h>
- #include <math.h>
-
- main()
- {
- double d;
-
- errno = 0;
- d = sqrt(10);
- if (errno == EDOM)
- printf("#1 domain error\n");
- else
- printf("#1 OK\n");
-
- errno = 0;
- d = sqrt(-10);
- if (errno == EDOM)
- printf("#2 domain error\n");
- else
- printf("#2 OK\n");
- }
-
- #1 OK
- #2 domain error
-
-