transfer

Author: Noodle96

vjudge/A0004/transfer.cpp

@@ -0,0 +1,12 @@
+#include <bits/stdc++.h>
+using namespace std;
+int f(int a, int b , int c){
+	if(a-b < c) return c - (a-b);
+	return 0;
+}
+int main(){
+	int a,b,c;
+	cin>>a>>b>>c;
+	cout <<  f(a,b,c)<< endl;
+	return 0;
+}