View Compilation Error

0_0_30274468_4523.cpp: In function 'int main()':
0_0_30274468_4523.cpp:96:10: error: unable to find numeric literal operator 'operator""t'
     scan(1t);
          ^
0_0_30274468_4523.cpp:96:10: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_30274468_4523.cpp:101:9: error: expected ';' before 'for'
         for(int i=1;i<=n;i++) scan(a[i]);
         ^
0_0_30274468_4523.cpp:101:21: error: 'i' was not declared in this scope
         for(int i=1;i<=n;i++) scan(a[i]);
                     ^