样例全对但是 $\color{red}WA$ $10pts$ 求条

#include<bits/stdc++.h>
#define int long long
using namespace std;
int a[114514],ans;
char c[114514];
signed main(){
	cin>>a[1];
	int cnt=1;
	while(cin>>c[cnt])
		cin>>a[++cnt];
	for(int i=1;i<=cnt;i++){
		if(c[i]=='*'){
			ans+=a[i]*a[i+1];
			a[i+1]=0;
		}
		else
			ans+=a[i];
		ans%=10000;
	}
	cout<<ans%10000;
	return 0;
}