View Compilation Error

0_0_30768077_22257.cpp: In function 'long long int pows(long long int, long long int)':
0_0_30768077_22257.cpp:76:18: error: expected '}' at end of input
         x=x*x%mod;
                  ^
0_0_30768077_22257.cpp:76:18: error: expected '}' at end of input