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Update sqrt_double.cpp

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DarkWarrior703
2020-04-25 16:28:31 +03:00
committed by GitHub
parent e9a0234cbe
commit c8f11deea2
1 changed files with 2 additions and 3 deletions
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5
math/sqrt_double.cpp
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@@ -12,8 +12,8 @@ double Sqrt(double x) {
between 1e-7 and 1e-12.
double epsilon = 1e-12;
*/
while ( l <= r) {
double mid = (l + r) / 2;
while ( l <= r ) {
double mid = ( l + r ) / 2;
if ( mid * mid > x ) {
r = mid;
} else {
@@ -25,7 +25,6 @@ double Sqrt(double x) {
}
return -1;
}
int main() {
double n{};
std::cin >> n;