View Compilation Error

0_0_30455812_30487.cpp:10:9: error: stray '\243' in program
         int t,i,j,n，qaq;
         ^
0_0_30455812_30487.cpp:10:9: error: stray '\254' in program
0_0_30455812_30487.cpp: In function 'int main()':
0_0_30455812_30487.cpp:10:22: error: expected initializer before 'qaq'
         int t,i,j,n，qaq;
                      ^
0_0_30455812_30487.cpp:15:37: error: 'n' was not declared in this scope
                         scanf("%d",&n);
                                     ^