Main.cc:51:1: error: stray ‘\302’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:2: error: stray ‘\251’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:4: error: stray ‘\346’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:5: error: stray ‘\270’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:6: error: stray ‘\241’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:7: error: stray ‘\350’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:8: error: stray ‘\257’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:9: error: stray ‘\276’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:18: error: stray ‘\344’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:19: error: stray ‘\270’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:20: error: stray ‘\255’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:21: error: stray ‘\346’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:22: error: stray ‘\226’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:23: error: stray ‘\207’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:24: error: stray ‘\347’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:25: error: stray ‘\256’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:26: error: stray ‘\200’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:27: error: stray ‘\344’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:28: error: stray ‘\275’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:29: error: stray ‘\223’ in program © 渡课 OJ 2022中文简体 | English ^ Main.cc:51:11: error: ‘OJ’ does not name a type © 渡课 OJ 2022中文简体 | English ^~