0_0_22347996_20865.cpp: In function 'int main()': 0_0_22347996_20865.cpp:4:17: error: expected unqualified-id before numeric constant int M,T,i; int 64 f[41]; ^ 0_0_22347996_20865.cpp:5:1: error: 'f' was not declared in this scope f[1]=1;f[2]=2; ^