Merge pull request #150 from yosupo06/issue/20

add all_combined.cpp to generated zip

Author: yosupo06

tools/generate_zip.py

@@ -3,16 +3,31 @@
 from logging import Logger, basicConfig, getLogger
 from os import getenv
 from pathlib import Path
+from subprocess import run
 import zipfile
 
 logger: Logger = getLogger(__name__)
 
+combined_cpp_main = """
+int main() {
+    // write your code here
+    return 0;
+}
+"""
+
 if __name__ == "__main__":
     basicConfig(
         format="%(asctime)s [%(levelname)s] %(message)s",
         datefmt="%H:%M:%S",
         level=getenv('LOG_LEVEL', 'INFO'),
     )
+    
+    # generate all_combined.cpp
+    run(['../expander.py', '../atcoder/all', '--lib', '..'])
+    with open('combined.cpp', 'a') as f:
+        f.writelines(combined_cpp_main)
+
+    # generate zip
     with zipfile.ZipFile('ac-library.zip', 'w') as zipf:
         langs = ['en', 'ja']
         for lang in langs:
@@ -27,4 +42,6 @@
         for f in (Path('..') / 'atcoder').glob('*'):
             zipf.write(f, f.relative_to(Path('..')))
 
+        zipf.write('combined.cpp', 'all_combined.cpp');
+
         zipf.write('../expander.py', 'expander.py')