View Compilation Error

0_0_4546506_28400.cpp: In function `int find(int)':
0_0_4546506_28400.cpp:10: error: `n' undeclared (first use this function)
0_0_4546506_28400.cpp:10: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4546506_28400.cpp:21: error: expected `;' before numeric constant
0_0_4546506_28400.cpp: At global scope:
0_0_4546506_28400.cpp:25: error: expected primary-expression before '{' token
0_0_4546506_28400.cpp:50: error: expected `,' or `;' at end of input