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comparison tests/mini/bug55.d @ 341:1bb99290e03a trunk

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[svn r362] Started merging the old 'test' dir as well as the newer 'tangotests' dir into 'tests/mini' and 'tests/minicomplex'.
author lindquist
date Sun, 13 Jul 2008 02:51:19 +0200
parents test/bug55.d@d9d5d59873d8
children
comparison
equal deleted inserted replaced
340:351c0077d0b3 341:1bb99290e03a
1 module bug55;
2 extern(C) int printf(char*, ...);
3
4 int atoi(char[] s) {
5 int i, fac=1;
6 bool neg = (s.length) && (s[0] == '-');
7 char[] a = neg ? s[1..$] : s;
8 foreach_reverse(c; a) {
9 i += (c-'0') * fac;
10 fac *= 10;
11 }
12 return !neg ? i : -i;
13 }
14
15 void main()
16 {
17 printf("64213 = %d\n", atoi("64213"));
18 printf("-64213 = %d\n", atoi("-64213"));
19 assert(atoi("64213") == 64213);
20 assert(atoi("-64213") == -64213);
21 }