求一个3x4矩阵中最大元素的位置

#include <stdio.h>

void main()

{

int i;

int j;

int max;

int hang = 0;

int lie = 0;

int a[3][4]={1,2,3,4,9,8,7,6,-10,10,-5,2};

max = a[0][0];

for(i = 0 ; i <= 2 ; i++)

for(j = 0 ; j <= 3 ; j++)

{

printf("%5d",a[i][j]);

}

for(i = 0 ; i <= 2 ; i++)

for(j = 0 ; j <= 3 ; j++)

{

if(a[i][j] > max)

{

max = a[i][j];

hang = i;

lie = j;

}

}

printf("max=%d, hang=%d,lie=%d\n",max,hang,lie);

}