#include<stdio.h>
#define row 3
#define col 4

int main()
{
    int list[row][col]={458,45,555,458,55,6454,45,89,55,68,6969,222};
    int* tmp=list[0];
    int num=sizeof list/sizeof(int);
    int i=0,j=0;
    while (1)
    {
        if (*(tmp+i)>*tmp) {*tmp=*(tmp+i);j=i;}
        i++;
        if(i>=num) break;
    }
    printf("数组中最大值是=%d 其下标是 (%d,%d)\n",*tmp,j/col,j%col);
    return 0;
}