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0_0_4784862_28722.cpp: In function `double minadd(double, double, double)':
0_0_4784862_28722.cpp:39: error: invalid operands of types `double' and `double[4]' to binary `operator-'
0_0_4784862_28722.cpp:40: error: incompatible types in assignment of `double' to `double[4]'
0_0_4784862_28722.cpp:42: error: invalid operands of types `double' and `double[4]' to binary `operator-'
0_0_4784862_28722.cpp:43: error: incompatible types in assignment of `double' to `double[4]'