View Compilation Error

0_0_18892637_17498.cpp:11:7: error: stray '\243' in program
       for (int i = 0;i ＜ m ; i++)
       ^
0_0_18892637_17498.cpp:11:7: error: stray '\274' in program
0_0_18892637_17498.cpp: In function 'int main()':
0_0_18892637_17498.cpp:11:27: error: expected ';' before 'm'
       for (int i = 0;i ＜ m ; i++)
                           ^
0_0_18892637_17498.cpp:11:29: error: expected ')' before ';' token
       for (int i = 0;i ＜ m ; i++)
                             ^
0_0_18892637_17498.cpp:11:31: error: 'i' was not declared in this scope
       for (int i = 0;i ＜ m ; i++)
                               ^
0_0_18892637_17498.cpp:16:16: error: cannot convert 'float' to 'const char*' for argument '1' to 'int puts(const char*)'
        puts(ans);
                ^