【codeforces】Grasshopper And the String（div2A）

╰+攻爆jí腚メ 2022-07-15 03:49 152阅读 0赞

A. Grasshopper And the String

time limit per test

1 second

memory limit per test

256 megabytes

input

standard input

output

standard output

One day, the Grasshopper was jumping on the lawn and found a piece of paper with a string. Grasshopper became interested what is the minimum *jump ability* he should have in order to be able to reach the far end of the string, jumping only on vowels of the English alphabet.*Jump ability* is the maximum possible length of his jump.

Formally, consider that at the begginning the Grasshopper is located directly in front of the leftmost character of the string. His goal is to reach the position right after the rightmost character of the string. In one jump the Grasshopper could jump to the right any distance from1 to the value of his *jump ability*.

![931fe220d5e33169e0b1bc4f820ecb347277ef29.png][] The picture corresponds to the first example.

The following letters are vowels: 'A', 'E', 'I', 'O', 'U' and 'Y'.

Input

The first line contains non-empty string consisting of capital English letters. It is guaranteed that the length of the string does not exceed 100.

Output

Print single integer *a* — the minimum *jump ability* of the Grasshopper (in the number of symbols) that is needed to overcome the given string, jumping only on vowels.

Examples

input

ABABBBACFEYUKOTT

output

input

AAA

output

题意：求只能在元音字母间跳跃的能够实现从串首到串尾的最小长度，就是两个相邻元音字母间的最大距离。

#include<cstdio>
    #include<iostream>
    #include<cstring>
    #include<cmath>
    #include<algorithm>
    using namespace std;
    const int N = 105;
    char c[N];
    int main() {
    	scanf("%s",c);
    	int flag=0;
    	int ans=-1;
    	int l=strlen(c);
    	for(int i=0; i<=l; i++) {
    		flag++;
    		ans=max(ans,flag);
    		if(c[i]=='\0'||c[i]=='A'||c[i]=='E'||c[i]=='O'||c[i]=='U'||c[i]=='I'||c[i]=='Y') {
    			flag=0;
    		}
    	}
    	printf("%d\n",ans);
    	return 0;
    }

[931fe220d5e33169e0b1bc4f820ecb347277ef29.png]: /images/20220715/47c4f262c6a7425ab49c03391bf8c748.png