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b470a02c SC |
1 | /* |
2 | * (C) Copyright 2014, Stephen M. Cameron. | |
3 | * | |
4 | * The license below covers all files distributed with fio unless otherwise | |
5 | * noted in the file itself. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #include <stdio.h> | |
23 | #include <string.h> | |
24 | ||
25 | #include "y.tab.h" | |
26 | ||
27 | int main(int argc, char *argv[]) | |
28 | { | |
29 | int rc, has_error, bye = 0; | |
30 | long long result; | |
31 | double dresult; | |
32 | char buffer[100]; | |
33 | ||
34 | do { | |
35 | if (fgets(buffer, 90, stdin) == NULL) | |
36 | break; | |
37 | rc = strlen(buffer); | |
38 | if (rc > 0 && buffer[rc - 1] == '\n') | |
39 | buffer[rc - 1] = '\0'; | |
40 | rc = evaluate_arithmetic_expression(buffer, &result, &dresult); | |
41 | if (!rc) { | |
18722a18 | 42 | printf("%lld (%20.20lf)\n", result, dresult); |
b470a02c SC |
43 | } else { |
44 | result = 0; | |
45 | dresult = 0; | |
46 | } | |
47 | } while (!bye); | |
48 | return 0; | |
49 | } | |
50 |