#includevoid main(){ int m,n,a[20][20],i,j,sum=0,b[20];printf("请输入M,N:\n");scanf("%d%d",&m,&n);printf("请输入%d个值:\n",m*n);for(i=0;i{for(j=0;jscanf("%d",&a[i][j]);b[i]=a[i][0];}printf("距阵是:\n");for(i=0;i{for(j=0;j printf("%4d",a[i][j]); printf("\n");}printf("最大值组成的一唯数组是:\n");for(i=0;ifor(j=0;jif(b[i]b[i]=a[i][j];for(i=0;iprintf("%4d",b[i]);}