编程求一个m*n的二维数组中所有元素的最大值以及所在的行号和列号,元素...答:uses crt;var m,n,i,j,k,x,y,max:0..1000;begin clrscr;randomize;readln(m,n);for i:=1 to m do for j:=1 to n do begin k:=random(1000);if x>max then begin max:=k;x:=i;y:=j end end;write(x,y);readkey end....
一个4行4列的二维数组答:include<stdio.h>void main(){int a[4][4] = {12,56,78,96,25,63,91,36,16,53,88,95,77,55,33,66};int sum = 0;int i;for(i = 0;i<4;i++)sum += a[i][i];printf("%d\n",sum);}结果:
excel公式的问题,想获取一个二维数组里面的一个值该怎么办,见图_百度...答:输入以下公式,然后向右向下填充公式 =INDEX({"张1","女","513022***46556","之女";"张2","男","513022***46557","户主";"李s","女","513022***46558","配偶"},ROW(A1),COLUMN(A1))详见附图