View Compilation Error

0_0_23370247_17539.cpp:7:9: error: conflicting declaration 'long long int sum'
 __int64 sum,ans = 1;
         ^
0_0_23370247_17539.cpp:6:27: note: previous declaration as 'int sum'
 int n,m,mod,cnt,tot,ans=1,sum;
                           ^
0_0_23370247_17539.cpp:7:13: error: conflicting declaration 'long long int ans'
 __int64 sum,ans = 1;
             ^
0_0_23370247_17539.cpp:6:21: note: previous declaration as 'int ans'
 int n,m,mod,cnt,tot,ans=1,sum;
                     ^