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0分,求助!
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shine2023楼主2025/6/14 08:49
#include<iostream>
using namespace std;
int main()
{
	int i,n,a;
	int ans;
	for(i=0;i<n;i++)
	{
		cin>>a;
		ans=a%10;
		if(ans>=5)
			cout<<a-ans+10;
		else
			cout<<a-ans;
	}
 } 
2025/6/14 08:49
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