Find the error in each of the following code segments and explain how to correct it.a) x = 1;while (x <= 10);++x;}b) for (double y = .1; y != 1.0; y += .1) {printf("%f\n", y);}c) switch (n) {case 1:puts("The number is 1");case 2:puts("The number is 2");break;default:puts("The number is not 1 or 2");break;}d) The following code should print the values 1 to 10.n = 1;while (n < 10) {printf("%d ", n++);}

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Variables and Constant

Constants and variables are widely used in mathematical equations and expressions. They are also commonly found in the domain of programming, where each language has its own way to differentiate between a constant and a variable. Since they have all sorts of applications, knowing their differences is a good place to start.