20pts求助,本地测试正确
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20pts求助,本地测试正确
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Z_Z_Y楼主2024/7/26 18:29

代码:

#include<iostream>
using namespace std;
int sum[1000005],n,l;
char ch;
int main(){
//	freopen("ppq.in","r",stdin);
//	freopen("ppq.out","w",stdout);
	while(ch!='E'){
		cin>>ch;
		if(ch!='E')sum[++n]=sum[n-1]+(ch=='W');
	} 
	for(int i=0;i<=n;i++){
		if(max(sum[i]-sum[l],i-l-sum[i]+sum[l])>=11&&max(sum[i]-sum[l],i-l-sum[i]+sum[l])-2>=min(sum[i]-sum[l],i-l-sum[i]+sum[l])||i==n){
			cout<<sum[i]-sum[l]<<":"<<i-l-sum[i]+sum[l]<<"\n";
			l=i; 
	    }
	} 
	l=0;
	cout<<"\n";
	for(int i=0;i<=n;i++){
			if(max(sum[i]-sum[l],i-l-sum[i]+sum[l])>=21&&max(sum[i]-sum[l],i-l-sum[i]+sum[l])-2>=min(sum[i]-sum[l],i-l-sum[i]+sum[l])||i==n){
			cout<<sum[i]-sum[l]<<":"<<i-l-sum[i]+sum[l]<<"\n";
			l=i; 
		} 
	}
	return 0;
}
2024/7/26 18:29
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