Submission #6053223

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Source Code Expand

#include<bits/stdc++.h>
#define REP(x,y,z) for(int x=y;x<=z;x++)
#define MSET(x,y) memset(x,y,sizeof(x))
#define M 
using namespace std;
int main()
{
    char in[10];
    while (~scanf("%s", in+1)) {
        bool flg = false;
        REP(i,2,4) if(in[i]==in[i-1]) flg=true;
        puts(flg ? "Bad" : "Good");
    }
    return 0;
}

Submission Info

Judge Result