Create 1872.cpp

2016-10-24 17:25:55 +08:00 · 2016-10-24 17:25:55 +08:00 · 8cd4070236
parent 4da9cf8ad5
commit 8cd4070236
1 changed files with 16 additions and 0 deletions
--- a/QUSTOJ/1872.cpp
+++ b/QUSTOJ/1872.cpp
@ -0,0 +1,16 @@
+#include <iostream>
+#include <cmath>
+using namespace std;
+
+int main()
+{
+    int a,b,c;
+    cin>>a>>b>>c;
+    int x=(-b+sqrt(b*b-4*a*c))/2*a;
+    int y=(-b-sqrt(b*b-4*a*c))/2*a;
+    if(x<y) swap(x,y);
+    cout<<x;
+    if(y!=x) cout<<" "<<y;
+    cout<<endl;
+    return 0;
+}