Webb24 nov. 2024 · Then you need to invoke your function in main (), passing also the operation that was requested by the user: fun (op, a, b); Finally you need to change all your if to check if op is the matching operator: void fun (char op, float a, float b) { if (op=='+') { ... } else if (op=='-') { ... You should then get the expected result. Online demo Webb8 juni 2014 · This is what you're using. printf ("The result is", &sum); You're not specifying the type of output in the format string, and you're passing the address of the variable you want to print, not the value. You should use: printf ("The result is %lf\n", sum);
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Webb24 apr. 2016 · This C Program For Calculator Application is a very Simple one. It performs the following Operations: Note: This Code To Make A Simple Calculator Program in C Programming Language is developed using gEdit Text Editor and compiled using GCC Compiler in Linux Ubuntu Operating System. This Simple Calculator Application in C … Webbsimple calculator, using switch statement in C Levels of difficulty: medium / perform operation: Decision and Loops, Miscellaneous C program to simulate a simple calculator that performs arithmetic operations like addition, subtraction, multiplication, and division only on integers. C Program #include #include void main() { how many foot candles for warehouse
Simple calculator program in C - Stack Overflow
Webb7 okt. 2024 · 2 -You are using diferents variable to save the user input and calculate the conversion in the functions. 3- You have the functions that convert type of money before the user input. This is a problem because you can not calculate the conversion if you not have the quantity. 4 -The switch not have the correct variable to select the case. Webb20 apr. 2016 · The program that we’ll make is going to be a simple calculator. We’re going to ask the user to type in two numbers and then type in a math operation to perform on the two numbers. Use a switch statement to handle the different operations in different ways. Allow the user to type in ’+’ for addition, ’-’ for subtraction, ’*’ for ... Webb7 feb. 2024 · enum MathOperator { Add, Subtract, Multiply, Divide, }; public double Test5 (double num1, double num2, MathOperator op) { double num3; switch (op) { case MathOperator.Add: num3 = num1 + num2; return num3; case MathOperator.Subtract: num3 = num1 - num2; return num3; case MathOperator.Multiply: num3 = num1 * num2; return … how many foot in 1 mile