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-rw-r--r--examples/learn/02-loops.zc5
1 files changed, 3 insertions, 2 deletions
diff --git a/examples/learn/02-loops.zc b/examples/learn/02-loops.zc
index 832e32f..66d7ea7 100644
--- a/examples/learn/02-loops.zc
+++ b/examples/learn/02-loops.zc
@@ -1,6 +1,7 @@
+namespace;
+include rt;
fn main() {
let i = 0, n = 0;
while (i < 4) { n = n + i; i++; }
- put_n(n); put_c(10);
- return 0;
+ rt.put_n(n); rt.put_c(10);
}