2021/01/22
题解:平方矩阵II
给定一个数字n,输出一个对称矩阵,观察矩阵元素特点即可
#include <iostream>
using namespace std;
const int N =110;
int p[N][N];
int main(){
int n;
while(cin >> n&&n!=0){
for(int i = 0;i<n;i++){
for(int j = i; j<n;j++){
p[i][j] = abs(i-j)+1;
p[j][i] = p[i][j];
}
}
for(int i = 0; i<n;i++){
for(int j = 0; j<n;j++){
cout << p[i][j]<< " ";
if(j ==n-1)
cout << endl;
}
}
cout << endl;
}
return 0;
}