0_0_22360660_12481.cpp: In function 'int main()': 0_0_22360660_12481.cpp:4:11: error: '_int64f' was not declared in this scope int M,T,i;_int64f[41]; ^ 0_0_22360660_12481.cpp:5:1: error: 'f' was not declared in this scope f[1]=1;f[2]=2; ^