0_0_31981472_9711.cpp:21:13: error: stray '\310' in program
if(a[x][y]=='r'&&a[xx][yy]=='l')ans++; 如果找到了r且下一个是l，答案+1
^
0_0_31981472_9711.cpp:21:13: error: stray '\347' in program
0_0_31981472_9711.cpp:21:13: error: stray '\271' in program
0_0_31981472_9711.cpp:21:13: error: stray '\373' in program
0_0_31981472_9711.cpp:21:13: error: stray '\325' in program
0_0_31981472_9711.cpp:21:13: error: stray '\322' in program
0_0_31981472_9711.cpp:21:13: error: stray '\265' in program
0_0_31981472_9711.cpp:21:13: error: stray '\275' in program
0_0_31981472_9711.cpp:21:13: error: stray '\301' in program
0_0_31981472_9711.cpp:21:13: error: stray '\313' in program
0_0_31981472_9711.cpp:21:13: error: stray '\307' in program
0_0_31981472_9711.cpp:21:13: error: stray '\322' in program
0_0_31981472_9711.cpp:21:13: error: stray '\317' in program
0_0_31981472_9711.cpp:21:13: error: stray '\302' in program
0_0_31981472_9711.cpp:21:13: error: stray '\322' in program
0_0_31981472_9711.cpp:21:13: error: stray '\273' in program
0_0_31981472_9711.cpp:21:13: error: stray '\270' in program
0_0_31981472_9711.cpp:21:13: error: stray '\366' in program
0_0_31981472_9711.cpp:21:13: error: stray '\312' in program
0_0_31981472_9711.cpp:21:13: error: stray '\307' in program
0_0_31981472_9711.cpp:21:13: error: stray '\243' in program
0_0_31981472_9711.cpp:21:13: error: stray '\254' in program
0_0_31981472_9711.cpp:21:13: error: stray '\264' in program
0_0_31981472_9711.cpp:21:13: error: stray '\360' in program
0_0_31981472_9711.cpp:21:13: error: stray '\260' in program
0_0_31981472_9711.cpp:21:13: error: stray '\270' in program
0_0_31981472_9711.cpp: In function 'void Dfs(int, int)':
0_0_31981472_9711.cpp:21:69: error: 'r' was not declared in this scope
if(a[x][y]=='r'&&a[xx][yy]=='l')ans++; 如果找到了r且下一个是l，答案+1
^
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