更新了许多

2025-07-07 18:06:58 +08:00 · 2023-08-23 21:52:51 +08:00
parent 971a1d91d6
commit fc324f936b
197 changed files with 6500 additions and 0 deletions
--- a/数的输入和输出.cpp
+++ b/数的输入和输出.cpp
@ -0,0 +1,11 @@
+#include <iostream>
+#include <iomanip>
+using namespace std;
+int main(){
+	int a;
+	double b;
+	cin >>a>>b;
+	cout <<fixed<<setprecision(2)<<b;
+	cout <<" "<<a;
+	return 0;
+}