STL map--> sort by value?
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by Charlie Epps
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Published on 2010-04-23T13:50:37Z
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2010/04/23
13:53 UTC
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Hi
I wonder how can I implement the STL map sorting by value.
For example, I have a map m
map<int, int>;
m[1] = 10;
m[2] = 5;
m[4] = 6;
m[6] = 1;
and then.. I'd like to sort that with the m's value. So, if I print the map, I'd like to get the result like
m[6] = 1
m[2] = 5
m[4] = 6
m[1] = 10
this.
How can I sort like this way? Is there any way that I can deal with the key and value with sorted values?
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