diff --git a/c/task.c b/c/task.c
new file mode 100644
index 0000000..e69de29
diff --git a/c/task.h b/c/task.h
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index 0000000..e69de29
diff --git a/cpp/task.cpp b/cpp/task.cpp
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index 0000000..e69de29
diff --git a/cpp/task.h b/cpp/task.h
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index 0000000..e69de29
diff --git a/rust/task.rs b/rust/task.rs
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index 0000000..e69de29