View Compilation Error

0_0_16448147_15005.cpp: In function 'int main()':
0_0_16448147_15005.cpp:30:9: error: 'ong' was not declared in this scope
         ong long ans=26;
         ^
0_0_16448147_15005.cpp:32:10: error: 'ans' was not declared in this scope
          ans=(ans*25)%1000000007;
          ^
0_0_16448147_15005.cpp:34:25: error: 'ans' was not declared in this scope
         printf("%I64\n",ans);
                         ^