2、上的数字之和都要相等,且方阵中的每一个数字都不相等,且数字的范围都在1到n*n之间.我编的程序如下:#include#define N 15main(){int i,j,row,cloum,size,square[N][N],count;clrscr();printf(“please enter the square size(odd && <=15):”);scanf(“%d”,&size);while(size%2==0||size>15||size<3){printf(“error due to the wrng input!please input it again!”);scanf(“%d”,&size);}for(i=0;i