Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
42065 董承诺 字符串替换 C++ Accepted 100 0 MS 252 KB 328 2022-06-22 18:11:55

Tests(10/10):


#include<bits/stdc++.h> using namespace std; int a,b,c,d=0,e[200],f[200]; int main(){ cin>>a>>b; for(int i=1;i<=a;i++){ b=b*345%19997; e[97+b%26]++; } for(int i=1;i<=a;i++){ b=b*345%19997; f[97+b%26]++; } for(int i=97;i<=122;i++){ c=min(e[i],f[i]); d+=e[i]-c; } cout<<d<<endl; return 0; }


Judgement Protocol: