The tutorial I'm using on LinkedIn is running this program and others without any arguments in the main function. I think I may have Xcode setup issue. Thanks for responding.

I'm wanting to develop good understanding of programming logic and processes, so I am starting with C as per some recommendations I have seen online. Here is a program I am trying to build and run that is getting "build failed" #include <stdio.h> #include <math.h> int main() { float a,b; printf("Enter value for A: "); scanf("%f" ,&a); printf("Enter value for B: "); scanf("%f" ,&b); printf("%f + %f = %f\n",a,b,a+b); printf("%f - %f = %f\n",a,b,a-b); printf("%f * %f = %f\n",a,b,a*b); printf("%f / %f = %f\n",a,b,a/b); printf("%f to the power of %f = %f\n",a,b,pow(a,b)); printf("The square root of %f is %f\n",a,sqrt(a)); printf("The square root of %f is %f\n",a,sqrt(b)); return(0); }