View Compilation Error

0_0_30122226_24193.cpp: In function 'int main()':
0_0_30122226_24193.cpp:32:24: error: expected '}' at end of input
                 pre/=10;
                        ^
0_0_30122226_24193.cpp:32:24: error: expected '}' at end of input
0_0_30122226_24193.cpp:32:24: error: expected '}' at end of input