诡异?怎么错了?
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诡异?怎么错了?
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封禁用户楼主2020/8/15 23:37
#include <bits/stdc++.h>
using namespace std;
long long a1, a2, a3;
int main() {
	cin>>a1>>a2>>a3;
	int d1=a2-a1, d2=a3-a2;
	int g1=a2/a1, g2=a3/a2;
	if(d1=d2) {
		cout<<"AP"<<" ";
		cout<<a3+d1<<endl;
		return 0;
	}
	else if(g1=g2) {
		cout<<"GP"<<" ";
		cout<<a3*g1<<endl;
		return 0;
	}
	return 0;
} 
2020/8/15 23:37
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