31 lines
1.0 KiB
C++
31 lines
1.0 KiB
C++
// arrayone.cpp -- small arrays of integers
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#include <iostream>
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int main()
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{
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using namespace std;
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int yams[3]; // creates array with three elements
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yams[0] = 7; // assign value to first element
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yams[1] = 8;
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yams[2] = 6;
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int yamcosts[3] = {20, 30, 5}; // create, initialize array
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// NOTE: If your C++ compiler or translator can't initialize
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// this array, use static int yamcosts[3] instead of
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// int yamcosts[3]
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cout << "Total yams = ";
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cout << yams[0] + yams[1] + yams[2] << endl;
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cout << "The package with " << yams[1] << " yams costs ";
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cout << yamcosts[1] << " cents per yam.\n";
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int total = yams[0] * yamcosts[0] + yams[1] * yamcosts[1];
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total = total + yams[2] * yamcosts[2];
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cout << "The total yam expense is " << total << " cents.\n";
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cout << "\nSize of yams array = " << sizeof yams;
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cout << " bytes.\n";
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cout << "Size of one element = " << sizeof yams[0];
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cout << " bytes.\n";
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// cin.get();
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return 0;
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}
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