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C++代码/GESP考级/二级/202609直角三角形.cpp

@@ -0,0 +1,32 @@
+#include <bits/stdc++.h>
+#define endl '\n'
+using namespace std;
+
+double a, b, t;
+int cnt = 3;
+
+int main(){
+	cin >> a >> b >> t;
+	
+	double curr = 0;
+	
+	if(a > t){
+		cout << 1;
+		return 0;
+	} else if(b > t){
+		cout << 2;
+		return 0; 
+	}
+	
+	curr = sqrt(a * a + b * b); // µÚÈýÏî 
+	while(curr <= t){
+		cnt++;
+		a = b;
+		b = curr;
+		curr = sqrt(a * a + b * b);
+	}
+	
+	cout << cnt;
+	return 0;
+}
+