diff --git a/second-part/hw-01/src/.gitattributes b/second-part/hw-01/solution/.gitattributes
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rename from second-part/hw-01/src/.gitattributes
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diff --git a/second-part/hw-01/src/app/build.gradle.kts b/second-part/hw-01/solution/app/build.gradle.kts
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rename from second-part/hw-01/src/app/build.gradle.kts
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diff --git a/second-part/hw-01/src/app/src/main/java/org/example/App.java b/second-part/hw-01/solution/app/src/main/java/org/example/App.java
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rename from second-part/hw-01/src/app/src/main/java/org/example/App.java
rename to second-part/hw-01/solution/app/src/main/java/org/example/App.java
diff --git a/second-part/hw-01/src/app/src/main/java/org/example/MyHashMap.java b/second-part/hw-01/solution/app/src/main/java/org/example/MyHashMap.java
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rename from second-part/hw-01/src/app/src/main/java/org/example/MyHashMap.java
rename to second-part/hw-01/solution/app/src/main/java/org/example/MyHashMap.java
diff --git a/second-part/hw-01/src/app/src/test/java/org/example/AppTest.java b/second-part/hw-01/solution/app/src/test/java/org/example/AppTest.java
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rename from second-part/hw-01/src/app/src/test/java/org/example/AppTest.java
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diff --git a/second-part/hw-01/src/app/src/test/java/org/example/MyHashMapTest.java b/second-part/hw-01/solution/app/src/test/java/org/example/MyHashMapTest.java
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rename from second-part/hw-01/src/app/src/test/java/org/example/MyHashMapTest.java
rename to second-part/hw-01/solution/app/src/test/java/org/example/MyHashMapTest.java
diff --git a/second-part/hw-01/src/gradle.properties b/second-part/hw-01/solution/gradle.properties
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rename from second-part/hw-01/src/gradle.properties
rename to second-part/hw-01/solution/gradle.properties
diff --git a/second-part/hw-01/src/gradle/libs.versions.toml b/second-part/hw-01/solution/gradle/libs.versions.toml
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rename from second-part/hw-01/src/gradle/libs.versions.toml
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diff --git a/second-part/hw-01/src/gradle/wrapper/gradle-wrapper.properties b/second-part/hw-01/solution/gradle/wrapper/gradle-wrapper.properties
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rename from second-part/hw-01/src/gradle/wrapper/gradle-wrapper.properties
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diff --git a/second-part/hw-01/src/gradlew b/second-part/hw-01/solution/gradlew
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rename from second-part/hw-01/src/gradlew
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diff --git a/second-part/hw-01/src/gradlew.bat b/second-part/hw-01/solution/gradlew.bat
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rename from second-part/hw-01/src/gradlew.bat
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diff --git a/second-part/hw-01/src/settings.gradle.kts b/second-part/hw-01/solution/settings.gradle.kts
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rename from second-part/hw-01/src/settings.gradle.kts
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