View Compilation Error

0_0_34151857_15221.cpp:31:1: error: stray '\243' in program
 if( i＜n-1)  printf( " ");
 ^
0_0_34151857_15221.cpp:31:1: error: stray '\274' in program
0_0_34151857_15221.cpp: In function 'int main()':
0_0_34151857_15221.cpp:31:8: error: expected ')' before 'n'
 if( i＜n-1)  printf( " ");
        ^