在C语言中，值和索引之和的最大绝对差
1. (0,0), (1,1), (2,2), (3,3)--------- |i-j| for each is 0. 2. (0,1)---------- |1-2| + |0-1|= 1+1 = 2 3. (0,2)---------- |1-4| + |0-2|= 3+2 = 5 4. (0,3)---------- |1-5| + |0-3|= 4+3 = 7 5. (1,2)---------- |2-4| + |1-2|= 2+1 = 3 6. (1,3)---------- |2-5| + |1-3|= 3+2 = 5 7. (2,3)---------- |4-5| + |2-3|= 1+1 = 2 Maximum value of such a sum is 7.
输入 − Arr[] = { 10,20,21 }
输出 − 值和索引之差的最大绝对值 − 13
解释 − 索引对和 | A[i]-A[j] | + | i-j | 如下所示
1. (0,0), (1,1), (2,2)--------- |i-j| for each is 0. 2. (0,1)---------- |10-20| + |0-1|= 10+1 = 11 3. (0,2)---------- |10-21| + |0-2|= 11+2 = 13 4. (1,2)---------- |20-21| + |1-2|= 1+1 = 2 Maximum value of such a sum is 13.登录后复制
