write a program to perform addition,subtraction,multiplication,division with switch statement

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S Ravan Padala

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U can just Google it. It's very simple one
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MathWorks Certified MATLAB Associate

Switch case Syntax in MATLAB is switch switch_expression case case_expression statements case case_expression statements ... otherwise statements end
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MathWorks Certified MATLAB Associate

switch switch_expression case case_expression statements case case_expression statements ... otherwise statements end
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int main() { char o; float num1,num2; printf("Enter operator either + or - or * or divide : "); scanf("%c",&o); printf("Enter two operands: "); scanf("%f%f",&num1,&num2); switch(o) { case '+': printf("%.1f + %.1f = %.1f",num1, num2, num1+num2); ...
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int main() { char o; float num1,num2; printf("Enter operator either + or - or * or divide : "); scanf("%c",&o); printf("Enter two operands: "); scanf("%f%f",&num1,&num2); switch(o) { case '+': printf("%.1f + %.1f = %.1f",num1, num2, num1+num2); break; case '-': printf("%.1f - %.1f = %.1f",num1, num2, num1-num2); break; case '*': printf("%.1f * %.1f = %.1f",num1, num2, num1*num2); break; case '/': printf("%.1f / %.1f = %.1f",num1, num2, num1/num2); break; default: /* If operator is other than +, -, * or /, error message is shown */ printf("Error! operator is not correct"); break; } return 0; } o/p Enter operator either + or - or * or divide : - Enter two operands: 3.4 8.4 3.4 - 8.4 = -5.0 read less
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Tutor

in which language you want to write the program
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Life Scientist

Not related to my expertise
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Trainer

simple u can even get from 1000 program from web
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switch(op) { case '+': c=a+b; break; case '-':c=a-b; break; case '*':c=a*b; break; case '/':c=a/b; break; default: printf("Please check the operator"); } Here op is a character for the operation you r going to perform. Instead you can send a string like add sub etc in double quotes.
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Phd In Electrical Engineering

if you are an hardware engineer and know verilog or vhdl or systemc you can do this by refering to various computer arithmetic books which gives algorithm using logic gates and that can be implement with cas switch statements
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