#includeint main(){int n, m, i, j, k, l, minn, maxx, flag ;int a[256][256];while(1){printf("请输入矩阵的行列数:
");scanf("%d %d",&n,&m);printf("请输入与行列数相符的矩阵:
");for( i = 0; ia[i][k])break;}if( k == m){ maxx = a[i][j]; for( l = 0; l
",i , j ,a[i][j]);flag = 1; } } }}if( flag == 0) printf("此矩阵没有马鞍点");printf("