Create 1881.cpp

QUSTOJ/1881.cpp

@@ -0,0 +1,32 @@
+#include <iostream>
+
+using namespace std;
+char ss[1024];
+int css;
+int main()
+{
+    int n,B;
+    cin>>n>>B;
+    css=0;
+    while(n>0)
+    {
+        int ndiv=n/B;
+        int nlef=n%B;
+        if(nlef<10)
+        {
+            ss[css]=nlef+'0';
+        }
+        else
+        {
+            ss[css]=nlef-10+'A';
+        }
+        css++;
+        n=ndiv;
+    }
+    for(int i=css-1;i>-1;--i)
+    {
+        cout<<ss[i];
+    }
+    cout<<"("<<B<<")"<<endl;
+    return 0;
+}