更新了许多

奇数求和.cpp

@@ -0,0 +1,16 @@
+#include <bits/stdc++.h>
+using namespace std;
+int main(){
+    int a;
+    int b;
+    int c=0;
+    cin >>a>>b;
+	while(a<=b){
+		if(a%2==1){
+		c+=a;			
+		}
+		a++;
+	}
+	cout <<c;
+    return 0;
+}