codeforces365B

#include<stdio.h>
int main() {
int a,b,c,n,sum,max,i;
while(scanf("%d",&n)!=EOF) {
if(n<2) {
scanf("%d",&a);
printf("1 ");
continue;
}
scanf("%d%d",&a,&b);
sum=2;max=2;
for(i=3;i<=n;i++) {
scanf("%d",&c);
if(c==a+b)
sum++;
else {
if(sum>max)
max=sum;
sum=2;
}
}
if(sum>max)
max=sum;
printf("%d ",max);
}
return 0;
}
原文地址:https://www.cnblogs.com/thefirstfeeling/p/4410908.html