View Compilation Error

0_0_32966184_27080.cpp: In function 'int main()':
0_0_32966184_27080.cpp:70:30: error: expected '}' at end of input
         scanf ("%d %d",&s,&t);
                              ^
0_0_32966184_27080.cpp:70:30: error: expected '}' at end of input