Calculator.c

//C Program to solve simple computational problems using arithmetic expressions and use of each operator leading to stimulation of a commercial calculator
#include<stdio.h>
int main()
{
    while (1){
    float a,b;
    char op;
    printf("\n");
    printf("\n");
    printf("\n");
    printf("Enter the operator (+ - * / %%): ");
    scanf("%c",&op);
    printf("\nEnter the 2 operands: ");
    scanf("%f%f",&a,&b);
    switch(op)
    {
        case '+':
        {
            printf("%f + %f = %f",a,b,a+b);
            break;
        }
        case '-':
        {
            printf("%f - %f = %f",a,b,a-b);
            break;
        }
        case '*':
        {
            printf("%f * %f = %f",a,b,a*b);
            break;
        }
        case '/':
        {
            printf("%f / %f = %f",a,b,a/b);
            break;
        }
        case '%':
        {
            printf("%f %% %f = %d",a,b,((int)a%(int)b));
            break;
        }
        default:
        {
            printf("Enter valid operator");
        }
    }
}
}