Calculate Storage for Different Array Types
C++
Medium
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Problem Description
Show memory consumption of arrays with different data types. This teaches memory optimization.
Logic: Calculate array size = elements × sizeof(type)
Official Solution
void question9_array_memory() {
int intArray[10];
char charArray[10];
double doubleArray[10];
cout << "Memory for int[10]: " << sizeof(intArray) << " bytesn";
cout << "Memory for char[10]: " << sizeof(charArray) << " bytesn";
cout << "Memory for double[10]: " << sizeof(doubleArray) << " bytesn";
}
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