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b) You are given a file "input1b.txt". The first line of the input file will contain an integer T, representing the number of test cases. The next T lines will contain a single arithmetic expression. Each arithmetic expression will start with the prefix "calculate". It is guaranteed that the expression will have exactly two operands and one operator. Calculate the result based on the operation (operator) on the operands and for each line of expression, write the result with "The result of $a $operator $b is $result" where $a and $b are the values of the first and second operator respectively, and $operator is the operator and $result is the result of the operation. All the results must be compiled in a single file, "output1b.txt." Sample Input File 15 calculate 67 +41 calculate 85/5 calculate 1356 calculate 99 - 95 calculate 3/10 calculate 12* 19 calculate 14 - 6 calculate 3* 88 calculate 4568 calculate 81-0 calculate 77+ 40 calculate 8 * 84 calculate 73 - 22 calculate 85-86 calculate 28 58 Sample Output File The result of 67 +41 is 108 The result of 85/5 is 17.0 The result of 13-56 is -43 The result of 99 - 95 is 4 The result of 3/10 is 0.3 The result of 12 * 19 is 228 The result of 14 - 6 is 8 The result of 3* 88 is 264 The result of 45* 68 is 3060 The result of 81-0 is 81 The result of 77 + 40 is 117 The result of 8 * 84 is 672 The result of 73-22 is 51 The result of 85-86 is -1 The result of 28 * 58 is 1624

b) You are given a file "input1b.txt". The first line of the input file will contain an integer T, representing the number of test cases. The next T lines will contain a single arithmetic expression. Each arithmetic expression will start with the prefix "calculate". It is guaranteed that the expression will have exactly two operands and one operator. Calculate the result based on the operation (operator) on the operands and for each line of expression, write the result with "The result of $a $operator $b is $result" where $a and $b are the values of the first and second operator respectively, and $operator is the operator and $result is the result of the operation. All the results must be compiled in a single file, "output1b.txt." Sample Input File 15 calculate 67 +41 calculate 85/5 calculate 1356 calculate 99 - 95 calculate 3/10 calculate 12* 19 calculate 14 - 6 calculate 3* 88 calculate 4568 calculate 81-0 calculate 77+ 40 calculate 8 * 84 calculate 73 - 22 calculate 85-86 calculate 28 58 Sample Output File The result of 67 +41 is 108 The result of 85/5 is 17.0 The result of 13-56 is -43 The result of 99 - 95 is 4 The result of 3/10 is 0.3 The result of 12 * 19 is 228 The result of 14 - 6 is 8 The result of 3* 88 is 264 The result of 45* 68 is 3060 The result of 81-0 is 81 The result of 77 + 40 is 117 The result of 8 * 84 is 672 The result of 73-22 is 51 The result of 85-86 is -1 The result of 28 * 58 is 1624

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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b) You are given a file "input1b.txt". The first line of the input file will contain an integer T, representing the number of test cases. The next T lines will contain a single arithmetic expression. Each arithmetic expression will start with the prefix "calculate". It is guaranteed that the expression will have exactly two operands and one operator. Calculate the result based on the operation (operator) on the operands and for each line of expression, write the result with "The result of $a $operator $b is $result" where $a and $b are the values of the first and second operator respectively, and $operator is the operator and $result is the result of the operation. All the results must be compiled in a single file, "output1b.txt." Sample Input File 15 calculate 67 +41 calculate 85/5 calculate 13 - 56 calculate 99 - 95 calculate 3/10 calculate 12* 19 calculate 14 - 6 calculate 3* 88 calculate 45 * 68 calculate 81 - 0 calculate 77 + 40 calculate 8 * 84 calculate 73-22 calculate 85-86 calculate 28 * 58 Sample Output File The result of 67 +41 is 108 The result of 85/5 is 17.0 The result of 13 - 56 is -43 The result of 99 - 95 is 4 The result of 3/10 is 0.3 The result of 12 * 19 is 228 The result of 14 - 6 is 8 The result of 3 * 88 is 264 The result of 45 * 68 is 3060 The result of 81 - 0 is 81 The result of 77 + 40 is 117 The result of 8 * 84 is 672 The result of 73 - 22 is 51 The result of 85 - 86 is -1 The result of 28 * 58 is 1624
Transcribed Image Text:b) You are given a file "input1b.txt". The first line of the input file will contain an integer T, representing the number of test cases. The next T lines will contain a single arithmetic expression. Each arithmetic expression will start with the prefix "calculate". It is guaranteed that the expression will have exactly two operands and one operator. Calculate the result based on the operation (operator) on the operands and for each line of expression, write the result with "The result of $a $operator $b is $result" where $a and $b are the values of the first and second operator respectively, and $operator is the operator and $result is the result of the operation. All the results must be compiled in a single file, "output1b.txt." Sample Input File 15 calculate 67 +41 calculate 85/5 calculate 13 - 56 calculate 99 - 95 calculate 3/10 calculate 12* 19 calculate 14 - 6 calculate 3* 88 calculate 45 * 68 calculate 81 - 0 calculate 77 + 40 calculate 8 * 84 calculate 73-22 calculate 85-86 calculate 28 * 58 Sample Output File The result of 67 +41 is 108 The result of 85/5 is 17.0 The result of 13 - 56 is -43 The result of 99 - 95 is 4 The result of 3/10 is 0.3 The result of 12 * 19 is 228 The result of 14 - 6 is 8 The result of 3 * 88 is 264 The result of 45 * 68 is 3060 The result of 81 - 0 is 81 The result of 77 + 40 is 117 The result of 8 * 84 is 672 The result of 73 - 22 is 51 The result of 85 - 86 is -1 The result of 28 * 58 is 1624
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