View Compilation Error

0_0_30857501_6179.cpp:103:5: error: stray '\243' in program
     cin >> n >> m >>k；
     ^
0_0_30857501_6179.cpp:103:5: error: stray '\273' in program
0_0_30857501_6179.cpp: In function 'int32_t main()':
0_0_30857501_6179.cpp:105:9: error: expected ';' before 'now'
         now=0;
         ^
0_0_30857501_6179.cpp: At global scope:
0_0_30857501_6179.cpp:135:1: error: expected declaration before '}' token
 }
 ^