下列程序的运行结果为【 】。 main ( ) { int i, j, row=0, colum=0, max, a[3] [4]={{1,2,3,4}, {9,8,7,6}, {-10,10,-5,2}}; max=a[0] [0]; for (i=0;i<3;i++) for (j=0; j<4; j++) if (max<a [i] [j]) { max=a[i] [j]; row=i; colum=j; } printf('max=%-5d row=%-3d colum=%-3d/n',max, row, colum); }