how to display {m,n} with its answer for example {1,2}=2?

1 次查看（过去 30 天）
suchismita
suchismita 2015-4-16
回答： Stephen23 2016-1-11
I have a set of 10 answer 2,3,5,6,3,7,3,2,4,5 i want to display them as
{1,2}=2;
{1,3}=3;
{1,4}=5;
{1,5}=6;
{2,3}=3;
{2,4}=7;
{2,5}=3;
{3,4}=2;
{3,5}=4;
{4,5}=5; please help me please please....
i will be so thankful

请先登录，再回答此问题。

采纳的回答

Stalin Samuel
Stalin Samuel 2015-4-16
out = [ 2,3,5,6,3,7,3,2,4,5]
count=0
for i= 1:4
for j=i+1:5
count = count+1;
result=out(count);
disp(sprintf('{%d,%d}=%d',i,j,result))
end
end

更多回答（1 个）

Stephen23
Stephen23 2016-1-11
There is no need for any loop, this is simpler and faster:
>> V = [2,3,5,6,3,7,3,2,4,5];
>> X = [nchoosek(1:5,2),V(:)];
>> fprintf('{%d,%d} = %d\n',X.')
{1,2} = 2
{1,3} = 3
{1,4} = 5
{1,5} = 6
{2,3} = 3
{2,4} = 7
{2,5} = 3
{3,4} = 2
{3,5} = 4
{4,5} = 5

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by