10分!求救!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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10分!求救!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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libinrui楼主2024/9/5 09:49
#include <iostream>
using namespace std;
int a[10000005];
int main()
{
	int i,c,b,m,n,t=0;
	cin>>c>>b>>m>>n;
    a[1]=c;
    a[2]=b;
    t=c+b;
	for(i=1;i<=n;i++)
	{
        if(i>=3) a[i-1]+a[i-2];
		t+=a[i];
		if(a[i]>=m) break;
	}
    cout<<t;
	return 0;
}
2024/9/5 09:49
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