View Compilation Error

0_0_18751944_17225.cpp:4:1: error: stray '\243' in program
 int a；
 ^
0_0_18751944_17225.cpp:4:1: error: stray '\273' in program
0_0_18751944_17225.cpp: In function 'int main()':
0_0_18751944_17225.cpp:5:1: error: expected initializer before 'whihe'
 whihe(scanf("%d",&a)!=EOF)
 ^
0_0_18751944_17225.cpp:21:1: error: expected ';' before '}' token
 }
 ^