C language programming test: It is known that a[4][4] is a plastic array, and the largest element on two diagonal lines and its position are found by programming.

# include & ltstdio.h & gt

int main()

{

int a[4][4]={0， 1，2，3，4，5，6，7，8，9， 10， 1 12， 13， 14， 15 }；

int i，j，m=0，n=0，max = a[0][0]；

for(I = 0； I<4; i++)

for(j = 0； j & lt4; j++)

{

if(i==j||i+j==3)

if(a[I][j]& gt； Max)

{

max = a[I][j]；

m = I；

n = j；

}

printf("m=%d n=%d max=%d\n "，m，n，max)； //m represents rows, n represents columns, and max represents the maximum value.

Returns 0;

}