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Update searching_of_element_in_dynamic_array.cpp

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Faizan Ahamed 2020-04-21 21:30:57 +05:30 committed by GitHub
parent 52782f57f6
commit ae1c2a243f
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1 changed files with 48 additions and 41 deletions
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dynamic_programming/searching_of_element_in_dynamic_array.cpp
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@ -32,47 +32,54 @@
*****The element is 5
*/
#include <iostream>
// this is main fuction
// ***
int main() {
int64_t r, mr = 0, x, q, i, z;
std::cout << "Enter Number of array you want to Store :";
std::cin >> x;
std::cout << "Enter Number of ";
std::cout << "Question or Quary you ";
std::cout << "want to do Related to Array :";
std::cin >> q;
// create a Array in run time because use can
// change the size of each array which he/she is going to store
// create a 2D array
int** ar = new int* [x]();
// this for loop is use for entering different variable size array
// ***
for (r = 0; r < x; r++) {
std::cout << "Enter number of element in " << r + 1 << " rows :";
std::cin >> mr;
// creating a 1D array
int* ac = new int[mr]();
std::cout << "Enter the element of Array ";
// this for loop is use for storing values in array
// ***
for (i = 0; i < mr; i++) {
// entering the value of rows in array in Horizontal
std::cin >> ac[i];
int main()
{
int64_t r, mr = 0, x, q, i, z;
std::cout << "Enter Number of array you want to Store :";
std::cin >> x;
std::cout << "Enter Number of ";
std::cout << "Question or Quary you ";
std::cout << "want to do Related to Array :";
std::cin >> q;
// create a Array in run time because use can
// change the size of each array which he/she is going to store
// create a 2D array
int** ar = new int* [x]();
// this for loop is use for entering different variable size array
// ***
for (r = 0; r < x; r++) {
std::cout << "Enter number of element in " << r + 1 << " rows :";
std::cin >> mr;
// creating a 1D array
int* ac = new int[mr]();
std::cout << "Enter the element of Array ";
// this for loop is use for storing values in array
// ***
for (i = 0; i < mr; i++) {
// entering the value of rows in array in Horizontal
std::cin >> ac[i];
}
// Change the position of Array so that new arrays entery will be done
ar[r] = ac;
}
// this for loop is use for display result of querry
// ***
for (z = 0; z < q; z++) {
int64_t r1 = 0, q1 = 0;
std::cout << "enter the number of row which element You want to find :";
std::cin >> r1;
r1 = r1 - 1;
std::cout << "enter the position of element which You want to find :";
std::cin >> q1;
q1 = q1 - 1;
// use this to find desire position of element in desire array
std::cout <<"The element is "<< ar[r1][q1] <<std::endl;
}
}
// Change the position of Array so that new arrays entery will be done
ar[r] = ac;
}
// this for loop is use for display result of querry
// ***
for (z = 0; z < q; z++) {
int64_t r1 = 0, q1 = 0;
std::cout << "enter the number of row which element You want to find :";
std::cin >> r1;
r1 = r1 - 1;
std::cout << "enter the position of element which You want to find :";
std::cin >> q1;
q1 = q1 - 1;
// use this to find desire position of element in desire array
std::cout <<"The element is "<< ar[r1][q1] <<std::endl;
}}