#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {

    int a[][] = {};

    for(int i = ;i < ;i++){

        for (int j = ;j < ; j++){

            a[i][j] = arc4random()%( -  + ) + ;

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

        }

        printf("\n");

    }

    BOOL flag = true;

    for(int i = ;i < ;i++){

        int max = a[i][];

        int maxj = ;

        for (int j = ;j < ;j++){

            if (max < a[i][j]){

                max = a[i][j];

                maxj = j;

            }

            for(int k = ;k < ;k++){

                if(max > a[k][maxj]){

                    flag = false;

                }

            }

            if(flag == true){

                printf("鞍点为%d,坐标(%d,%d)\n",max,i,maxj);

            }

        }

    }

    if(flag == false){

        printf("没有鞍点存在!\n");

    }

    return ;

}