Online Judge | Problem Set | Authors | Online Contests | User | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest |
只需要判断同一列的元素与前一列的差值都相等,就是homogeneous否则就不是#include<iostream> using namespace std; int data[1001][1001]; int dot[1001]; int main() { int n; bool flag=true; while(cin>>n&&n!=0) { flag=true; for(int i=0;i<n;i++) { cin>>data[0][i]; if(i>0) { dot[i]=data[0][i]-data[0][i-1]; } } for(int j=1;j<n;j++) { for(int i=0;i<n;i++) { cin>>data[j][i]; if(i>0) { if(data[j][i]-data[j][i-1]!=dot[i]) { flag=false; } } } } if(flag) { cout<<"homogeneous"<<endl; } else { cout<<"not homogeneous"<<endl; } } return 1; } Followed by:
Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator