| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 56946 | 周景轩 | Bill | C++ | Accepted | 100 | 1 MS | 252 KB | 329 | 2022-08-03 17:08:25 |
#include<bits/stdc++.h> using namespace std; int n,d,g,z; char a,b; int main(){ cin>>n; for(int i=1;i<=n;i++){ cin>>a>>b; if(a=='D') d++; if(a=='G') g++; if(a=='Z') z++; if(b=='D') d--; if(b=='G') g--; if(b=='Z') z--; } printf("D %d\n",d); printf("G %d\n",g); printf("Z %d",z); return 0; }