I want to read the data from a file and execute it.Question is as shown. Can anyone provide the code for the below question. Input Description: The first line contains an integer t which is the number of test cases. Each test case begins with a line containing three integers: number of Initial Reactants(S), Final Products (D) and the total number of elements (N). Then S+D lines follow, first S lines contain IDs of Initial reactant (0 based) and next D lines contain ID's of Final products (0 based). Then follows a line containing an integer R which is number of reactions possible. Then follow R lines, each containing three integers, the Substance(S), the converted substance(C) and the activation energy (A) units required for the reaction. 0 ≤ S, C < N. Output Description For each test case, output in a different line, 2 integers (a, b) separated by spaces where a is the minimum upper value and b is the minimum number of conversions required for corresponding a. In case that all final products are not obtainable for any value of upper bound, Print a single line with message "Excessive Energy.” Sample Input 1 2 2 6 1 3 0 3 6 1 2 2 2 4 3 4 5 1 4 2 2 3 0 4 5 0 1 Sample Output 4 5 Solution: Here in this example we have a single test case "t" shown as 1 in the sample input. The 3 integers in the test case are 2 (Initial reactant), 2 (Final Products) and 6 (No. of elements).There are two ID's each for Initial Reactant (1 and 3 are the ID's) and Final Products (0 and 3 are the ID's). Number of reactions possible between Substance, Converted Substance and Activation Energy are 6 and is represented as R. In each of the reactions possible the Substance should be greater than or equal to 0 and Converted Substance should be less than the total number of elements that is 6. Output: Output should be two integers a and b where a represents activation energy and b represents converted substance. a is the minimum upper value among all 6 reactions that is 4. b is the minimum number of conversions required for corresponding activation energy(4) that is 5. (5 reactions are required). So the output would be (4 5). Output should be printed on a different line for each test case and in this sample there is only one test case, so the output should be printed in a single line separated by a blank space. Last line says incase all final products are not obtainable for any value of upper bound, print a message "Excessive Energy" that is compare the activation energy(A) with the id's of the final products(0 and 3). Activation energy=4 and final product id's are 0 and 3, so 4 is not equal to 0 or 3.so output should be printed as (4 5). If the Activation energy 4 and final product id's 0 or 3 were equal then we should print the message "Excessive Energy".