打印图形

#include<iostream>#include<time.h>#include<stdio.h>#include<stdlib.h>using namespace std;int main(){    srand((int)time(0));    for(int i=0;i<11;i++){    int main(){        for(int j=0;j<11;j++){        for printf("%02d,",j*j-10*j+50+i*i-10*i);//(i-5)*(i-5)+(j-5)*(j-5)        }           printf("\n");    }       return 0;}

g++ test.cpp -o test./test 

50,41,34,29,26,25,26,29,34,41,50,41,32,25,20,17,16,17,20,25,32,41,34,25,18,13,10,09,10,13,18,25,34,29,20,13,08,05,04,05,08,13,20,29,26,17,10,05,02,01,02,05,10,17,26,25,16,09,04,01,00,01,04,09,16,25,26,17,10,05,02,01,02,05,10,17,26,29,20,13,08,05,04,05,08,13,20,29,34,25,18,13,10,09,10,13,18,25,34,41,32,25,20,17,16,17,20,25,32,41,50,41,34,29,26,25,26,29,34,41,50,