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| author | RossTheRoss <mstrapp@protonmail.com> | 2020-01-30 16:55:04 -0600 |
|---|---|---|
| committer | RossTheRoss <mstrapp@protonmail.com> | 2020-01-30 16:55:04 -0600 |
| commit | 175721a63b426355274fa9e8063f762020ab8362 (patch) | |
| tree | cf2c1b33233d660c9f50de5e659b9343bb264984 /OLD/ee1301/wk3/lab3/primeFactor.cpp | |
| parent | Make Python thing in Python (diff) | |
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R E A R R A N G E
Diffstat (limited to 'OLD/ee1301/wk3/lab3/primeFactor.cpp')
| -rw-r--r-- | OLD/ee1301/wk3/lab3/primeFactor.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/OLD/ee1301/wk3/lab3/primeFactor.cpp b/OLD/ee1301/wk3/lab3/primeFactor.cpp new file mode 100644 index 0000000..093a0be --- /dev/null +++ b/OLD/ee1301/wk3/lab3/primeFactor.cpp @@ -0,0 +1,26 @@ +#include <iostream>
+#include <cmath>
+using namespace std;
+
+void factorFinder (unsigned long long n) {
+ unsigned long long i=2;
+ while (pow(i,2)<=n) {
+ if (n%i==0) {
+ cout << i << "*";
+ n/=i;
+ } else {
+ i++;
+ }
+ }
+ if (n>1) {
+ cout << n << endl;
+ }
+}
+
+int main () {
+ unsigned long long n;
+ cout << "Input a positive integer: ";
+ cin >> n;
+ cout << "Factors: ";
+ factorFinder(n);
+}
|