QUESTION $1$

Write a C program using if$-$else$-$if to perform simple arithmetic operations such as addition, subtraction, multiplication and division. It should input a real number, followed by a mathematical symbo$/(,,+-*,$ or $/),$ followed another real number. Then it should display the answer based on symbol. $[$Note: If $2^{nd}$ number is zero in case of division, then display an error message.$]$