View Compilation Error

0_0_28585312_3117.cpp:15:5: error: stray '\357' in program
     return 0;｝
     ^
0_0_28585312_3117.cpp:15:5: error: stray '\275' in program
0_0_28585312_3117.cpp:15:5: error: stray '\235' in program
0_0_28585312_3117.cpp: In function 'int main()':
0_0_28585312_3117.cpp:7:37: error: 'strlen' was not declared in this scope
             for(int i=0;i<strlen(str);i++){
                                     ^
0_0_28585312_3117.cpp:15:13: error: expected '}' at end of input
     return 0;｝
             ^