Difference between revisions of "CPP/Array"
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< CPP
Daviddoria (Talk | contribs) (Created page with '==Array.cpp== <source lang="cpp"> #include <iostream> double* ReturnArray(); int main() { double a[3]; a[0] = 0.5; a[1] = 1.5; a[2] = 2.5; std::cout << a[0] << …') |
FirstPerson (Talk | contribs) (→Array.cpp) |
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<source lang="cpp"> | <source lang="cpp"> | ||
#include <iostream> | #include <iostream> | ||
| − | + | #include <ctime> | |
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| + | using namespace std; | ||
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int main() | int main() | ||
| − | { | + | { |
| − | + | srand(time(0)); //seed random number generator | |
| − | + | const int maxSize = 10; | |
| − | + | int rawArray[maxSize] = {0}; // 0 0 0 0 0 0 0 0 0 0 | |
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| − | + | // generate 10 random numbers | |
| − | + | for(int i = 0; i < maxSize; ++i) rawArray[i] = rand(); | |
| + | for(int j = 0; j < maxSize; ++j) cout << rawArray[j] << " "; | ||
| + | |||
| + | return 0; | ||
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} | } | ||
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</source> | </source> | ||
Latest revision as of 23:37, 15 July 2010
Array.cpp
#include <iostream> #include <ctime> using namespace std; int main() { srand(time(0)); //seed random number generator const int maxSize = 10; int rawArray[maxSize] = {0}; // 0 0 0 0 0 0 0 0 0 0 // generate 10 random numbers for(int i = 0; i < maxSize; ++i) rawArray[i] = rand(); for(int j = 0; j < maxSize; ++j) cout << rawArray[j] << " "; return 0; }
