View Compilation Error

0_0_36577813_13762.cpp: In function 'int main()':
0_0_36577813_13762.cpp:21:55: error: expected '}' at end of input
   for(int i=1+ t; i<= n-s; i++) sa += a[i], sb += b[i]; //
                                                       ^
0_0_36577813_13762.cpp:21:55: error: expected '}' at end of input