0_0_21617189_15987.cpp: In function 'int main()':
0_0_21617189_15987.cpp:216:42: error: cannot convert 'int*' to 'long long int*' for argument '1' to 'void convolution(long long int*, int, long long int*, int, long long int*)'
convolution(A,top+1,A,top+1,C);
^
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