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reduce #7

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1e85162
Update Fraction.java
MatthieuLuyckx Oct 24, 2019
5b82957
Update Fraction.java
MatthieuLuyckx Oct 24, 2019
692ef4b
reduce()
MatthieuLuyckx Oct 25, 2019
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24 changes: 23 additions & 1 deletion src/main/java/tp/Fraction.java
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Original file line number Diff line number Diff line change
Expand Up @@ -74,8 +74,30 @@ public void setDenominator(int denominator) {
* the numerator must be positive and the denominator must be negative.
*/
private void reduce() {
int n = numerator;
int d = denominator;
int lePlusGrand;

}
if (numerator < 0) {
n = -numerator;
}
if (n > d) {
lePlusGrand = n;
}
else {
lePlusGrand = d;
}
int diviseur = 0;
for (int i = lePlusGrand; i >= 2; i--) {
if (numerator % i == 0 && denominator % i == 0) {
diviseur = i;
}
}
if (diviseur != 0) {
numerator /= gcd;
denominator /= gcd;
}
}
/** MICHOTTE Martin
* Get a textual representation of the fraction
* Ex : 3, 1/2, 4/3
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