How can I get values from a map and have the displayed to the console?
I want to use a map to store a lot of information and grab it by using getline(cin, Number) to ask for user input.
std::map<int, int, int> Info;
Info[3321] = 3321, 180, 4;
Info[3260] = 3260, 300, 4;
Info[3053] = 3053, 250, 4;
I would like to get the information for from one at a time by typing in a number in the console. So if I type in 3321 in the console I want to get back 3321 180 and 4 into the console. I am not sure if a map is what I need to accomplish this but I am not certain what to use. Any information would be wonderful thanks.
c++ dictionary
asked Nov 13 '18 at 20:21
creation8383creation8383
6
add a comment |
I want to use a map to store a lot of information and grab it by using getline(cin, Number) to ask for user input.
std::map<int, int, int> Info;
Info[3321] = 3321, 180, 4;
Info[3260] = 3260, 300, 4;
Info[3053] = 3053, 250, 4;
I would like to get the information for from one at a time by typing in a number in the console. So if I type in 3321 in the console I want to get back 3321 180 and 4 into the console. I am not sure if a map is what I need to accomplish this but I am not certain what to use. Any information would be wonderful thanks.
c++ dictionary
asked Nov 13 '18 at 20:21
creation8383creation8383
6
Use{}to create those, switch tostd::map<int, std::tuple<int, int, int>>orstd::array<int, 3>as value type.
– Sombrero Chicken
Nov 13 '18 at 20:23
This helped a lot thank you very much for the quick answer.
– creation8383
Nov 15 '18 at 18:54
add a comment |
I want to use a map to store a lot of information and grab it by using getline(cin, Number) to ask for user input.
std::map<int, int, int> Info;
Info[3321] = 3321, 180, 4;
Info[3260] = 3260, 300, 4;
Info[3053] = 3053, 250, 4;
I would like to get the information for from one at a time by typing in a number in the console. So if I type in 3321 in the console I want to get back 3321 180 and 4 into the console. I am not sure if a map is what I need to accomplish this but I am not certain what to use. Any information would be wonderful thanks.
c++ dictionary
asked Nov 13 '18 at 20:21
creation8383creation8383
6
I want to use a map to store a lot of information and grab it by using getline(cin, Number) to ask for user input.
std::map<int, int, int> Info;
Info[3321] = 3321, 180, 4;
Info[3260] = 3260, 300, 4;
Info[3053] = 3053, 250, 4;
I would like to get the information for from one at a time by typing in a number in the console. So if I type in 3321 in the console I want to get back 3321 180 and 4 into the console. I am not sure if a map is what I need to accomplish this but I am not certain what to use. Any information would be wonderful thanks.
c++ dictionary
c++ dictionary
asked Nov 13 '18 at 20:21
creation8383creation8383
6
asked Nov 13 '18 at 20:21
creation8383creation8383
6
asked Nov 13 '18 at 20:21
creation8383creation8383
6
asked Nov 13 '18 at 20:21
creation8383creation8383
6
asked Nov 13 '18 at 20:21
creation8383creation8383
6
6
Use{}to create those, switch tostd::map<int, std::tuple<int, int, int>>orstd::array<int, 3>as value type.
– Sombrero Chicken
Nov 13 '18 at 20:23
This helped a lot thank you very much for the quick answer.
– creation8383
Nov 15 '18 at 18:54
add a comment |
Use{}to create those, switch tostd::map<int, std::tuple<int, int, int>>orstd::array<int, 3>as value type.
– Sombrero Chicken
Nov 13 '18 at 20:23
This helped a lot thank you very much for the quick answer.
– creation8383
Nov 15 '18 at 18:54
Use
{} to create those, switch to std::map<int, std::tuple<int, int, int>> or std::array<int, 3> as value type.– Sombrero Chicken
Nov 13 '18 at 20:23
Use
{} to create those, switch to std::map<int, std::tuple<int, int, int>> or std::array<int, 3> as value type.– Sombrero Chicken
Nov 13 '18 at 20:23
This helped a lot thank you very much for the quick answer.
– creation8383
Nov 15 '18 at 18:54
This helped a lot thank you very much for the quick answer.
– creation8383
Nov 15 '18 at 18:54
add a comment |
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Use
{}to create those, switch tostd::map<int, std::tuple<int, int, int>>orstd::array<int, 3>as value type.– Sombrero Chicken
Nov 13 '18 at 20:23
This helped a lot thank you very much for the quick answer.
– creation8383
Nov 15 '18 at 18:54