my ziglings
Removed confusing explanation from 076
Dave Gauer
(Oct 18, 2021, 7:04 PM EDT)
4c7eebbb
ef4bd3c7
+20
-6
+2
-4
exercises/076_sentinels.zig
+2
-4
exercises/076_sentinels.zig
···
59
59
// demonstrate how they are similar and different.
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//
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// (It turns out that the array prints completely, including
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-
// the sentinel 0 in the middle. The many-item pointer must
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// stop at the first sentinel value. The difference is simply
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-
// that arrays have a known length and many-item pointers
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// don't.)
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+
// the sentinel 0 in the middle. The many-item pointer stops
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+
// at the first sentinel value.)
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64
printSequence(nums);
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65
printSequence(ptr);
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66
+18
-2
patches/patches/076_sentinels.patch
+18
-2
patches/patches/076_sentinels.patch
···
1
-
86c86
1
+
38,40d37
2
+
< // Important: the sentinel value must be of the same type as the
3
+
< // data being terminated!
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< //
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+
56c53
6
+
< // numbers that both ends in and CONTAINS the sentinel value.
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+
---
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+
> // numbers that both ends in and CONTAINS the sentinal value.
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+
62,63c59,62
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+
< // the sentinel 0 in the middle. The many-item pointer stops
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+
< // at the first sentinel value.)
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+
---
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+
> // the sentinel 0 in the middle. The many-item pointer must
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+
> // stop at the first sentinel value. The difference is simply
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> // that arrays have a known length and many-item pointers
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+
> // don't.)
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+
84c83
2
18
< for (???) |s| {
3
19
---
4
20
> for (my_seq) |s| {
5
-
98c98
21
+
96c95
6
22
< while (??? != my_sentinel) {
7
23
---
8
24
> while (my_seq[i] != my_sentinel) {