提交记录 12939


用户 题目 状态 得分 用时 内存 语言 代码长度
panyf noip18a. 【NOIP2018】铺设道路 Wrong Answer 0 912.52 us 516 KB C++ 307 B
提交时间 评测时间
2020-07-05 21:06:35 2020-08-01 03:01:49
#include<bits/stdc++.h>
using namespace std;
char _[999999],*U,*V;
#define G (U==V?(V=(U=_)+fread(_,1,999991,stdin),*U++):*U++)
void in(int&x){char c=G;for(x=0;c<48||c>57;c=G);for(;c>47&&c<58;c=G)x=x*10+c-48;}
int main(){
	int n,a,b,s=0;
	for(in(n);n--;a=b)if(in(b),b>a)s+=b-a;
	printf("%d",s);
	return 0;
}

CompilationN/AN/ACompile OKScore: N/A

Testcase #133.13 us40 KBWrong AnswerScore: 0

Testcase #241.32 us40 KBWrong AnswerScore: 0

Testcase #341.94 us40 KBWrong AnswerScore: 0

Testcase #435.47 us40 KBWrong AnswerScore: 0

Testcase #535.35 us40 KBWrong AnswerScore: 0

Testcase #635.38 us40 KBWrong AnswerScore: 0

Testcase #740.5 us44 KBWrong AnswerScore: 0

Testcase #8107.34 us76 KBWrong AnswerScore: 0

Testcase #9472.68 us280 KBWrong AnswerScore: 0

Testcase #10912.52 us516 KBWrong AnswerScore: 0


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