csp试题2：小明种苹果（续） (100 分)

女爷i 2022-11-02 15:29 95阅读 0赞

### 文章目录 ###

*   *  代码

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## 代码 ##

#include<stdio.h>
    #include<string>
    #include<string.h>
    #include<algorithm>
    #include<iostream>
    
    const int MAX = 9999;
    using namespace std;
    
    int main()
    { 
    	int n, m;
    	cin >> n;
    	int tree[n];
    	int isfall[n];
    	memset(tree, 0, sizeof(tree));
    	memset(isfall, 0, sizeof(isfall));
    	for (int i = 0; i < n; i++)
    	{ 
    		cin >> m;
    		cin >> tree[i];
    		for (int j = 0; j < m - 1; j++)
    		{ 
    			int temp;
    			cin >> temp;
    			if (temp > 0)
    			{ 
    				if (tree[i] - temp != 0)
    				{ 
    					isfall[i] = 1;
    					tree[i] = temp;
    				}
    			}
    			else { 
    				tree[i] += temp;
    			}
    		}
    
    	}
    	int sum = 0;
    	int fallcount = 0;
    
    	for (int i = 0; i < n; i++)
    	{ 
    		if (isfall[i] == 1)
    		{ 
    			fallcount++;
    		}
    		sum += tree[i];
    	}
    	int threefall=0;
    	for (int i = 0; i < n-2; i++)
    	{ 
    		if (isfall[i]==1&& isfall[i+1] == 1&& isfall[i+2] == 1)
    		{ 
    			threefall++;
    		}
    	}
    	if (isfall[n-2]==1 && isfall[n - 1] == 1&& isfall[0] == 1)
    		threefall++;
    	if (isfall[1] == 1 && isfall[n - 1] == 1 && isfall[0] == 1)
    		threefall++;
    
    
    
    	cout << sum << " " << fallcount << " "<< threefall;
    
    	return 0;
    }

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