source: EcnlProtoTool/trunk/tcc-0.9.27/tests/tests2/22_floating_point.c@ 331

Last change on this file since 331 was 331, checked in by coas-nagasima, 6 years ago

prototoolに関連するプロジェクトをnewlibからmuslを使うよう変更・更新
ntshellをnewlibの下位の実装から、muslのsyscallの実装に変更・更新
以下のOSSをアップデート
・mruby-1.3.0
・musl-1.1.18
・onigmo-6.1.3
・tcc-0.9.27
以下のOSSを追加
・openssl-1.1.0e
・curl-7.57.0
・zlib-1.2.11
以下のmrbgemsを追加
・iij/mruby-digest
・iij/mruby-env
・iij/mruby-errno
・iij/mruby-iijson
・iij/mruby-ipaddr
・iij/mruby-mock
・iij/mruby-require
・iij/mruby-tls-openssl
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc
File size: 1.1 KB
Line 
1#include <stdio.h>
2#include <math.h>
3
4int main()
5{
6 // variables
7 float a = 12.34 + 56.78;
8 printf("%f\n", a);
9
10 // infix operators
11 printf("%f\n", 12.34 + 56.78);
12 printf("%f\n", 12.34 - 56.78);
13 printf("%f\n", 12.34 * 56.78);
14 printf("%f\n", 12.34 / 56.78);
15
16 // comparison operators
17 printf("%d %d %d %d %d %d\n", 12.34 < 56.78, 12.34 <= 56.78, 12.34 == 56.78, 12.34 >= 56.78, 12.34 > 56.78, 12.34 != 56.78);
18 printf("%d %d %d %d %d %d\n", 12.34 < 12.34, 12.34 <= 12.34, 12.34 == 12.34, 12.34 >= 12.34, 12.34 > 12.34, 12.34 != 12.34);
19 printf("%d %d %d %d %d %d\n", 56.78 < 12.34, 56.78 <= 12.34, 56.78 == 12.34, 56.78 >= 12.34, 56.78 > 12.34, 56.78 != 12.34);
20
21 // assignment operators
22 a = 12.34;
23 a += 56.78;
24 printf("%f\n", a);
25
26 a = 12.34;
27 a -= 56.78;
28 printf("%f\n", a);
29
30 a = 12.34;
31 a *= 56.78;
32 printf("%f\n", a);
33
34 a = 12.34;
35 a /= 56.78;
36 printf("%f\n", a);
37
38 // prefix operators
39 printf("%f\n", +12.34);
40 printf("%f\n", -12.34);
41
42 // type coercion
43 a = 2;
44 printf("%f\n", a);
45 printf("%f\n", sin(2));
46
47 return 0;
48}
49
50/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
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