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Math Functions: The Sum of Integers of a Series |
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int __fastcall SumInt(const int * Data, const int Data_Size);
The SumInt() function is used to calculate the
total of a group of integral numbers. This function takes two arguments. The
first, Data, is the name of the array that holds the numbers. The numbers
must be integers. If you want to calculate a total of floating-point
numbers, use the Sum() function. The second argument, Data_Size is
the size of the array minus one.
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Here is an example that simulates a company inventory
to count business assets:
//---------------------------------------------------------------------------
#include <math.hpp>
//---------------------------------------------------------------------------
int Assets[] = { 14, 18, 8, 12,
22, 6, 4, 1,
15, 42, 34, 9 };
int Items = (sizeof(Assets)/sizeof(int)) - 1;
int AllAssets = SumInt(Assets, Items);
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