Declare a C++ string object named myStr and initialize with the string "EFC1103", then print it using printf. Given the following declaration of a string and an integer, write a line of code to convert the string to integer and add it to the integer below (iHundred). string sHundred = "100"; int iHundred = 100; The following C/C++ structure Matrix2x2 is to a b M = c d define a 2x2 matrix such as The determinant of such matrix is det(M) = ad-bc. Write 2 lines of declaration with initialization, to 4 7 M = 10 1 show how you create a matrix and an integer detM = det(M). struct Matrix2x2 {double a, b, c, d; };

Declare a C++ string object named myStr and initialize with the string "EFC1103", then print it using printf. Given the following declaration of a string and an integer, write a line of code to convert the string to integer and add it to the integer below (iHundred). string sHundred = "100"; int iHundred = 100; The following C/C++ structure Matrix2x2 is to a b M = c d define a 2x2 matrix such as The determinant of such matrix is det(M) = ad-bc. Write 2 lines of declaration with initialization, to 4 7 M = 10 1 show how you create a matrix and an integer detM = det(M). struct Matrix2x2 {double a, b, c, d; };

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

Problem 1PE

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