C language code for scientific calculator

• #include
  #include
  #include
  
  int main(void) {
  int choice, i, a, b;
  float x, y, result;
  clrscr();
  do {
  printf(“nSelect your operation (0 to exit):n”);
  printf(“1. Additionn2. Subtractionn3. Multiplicationn4. Divisionn”);
  printf(“5. Square rootn6. X ^ Yn7. X ^ 2n8. X ^ 3n”);
  printf(“9. 1 / Xn10. X ^ (1 / Y)n11. X ^ (1 / 3)n”);
  printf(“12. 10 ^ Xn13. X!n14. %n15. log10(x)n16. Modulusn”);
  printf(“17. Sin(X)n18. Cos(X)n19. Tan(X)n20. Cosec(X)n”);
  printf(“21. Cot(X)n22. Sec(X)n”);
  printf(“Choice: “);
  scanf(“%d”, &choice);
  if(choice == 0) exit(0);
  switch(choice) {
  case 1:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  printf(“nEnter Y: “);
  scanf(“%f”, &y);
  result = x + y;
  printf(“nResult: %f”, result);
  break;
  case 2:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  printf(“nEnter Y: “);
  scanf(“%f”, &y);
  result = x – y;
  printf(“nResult: %f”, result);
  break;
  case 3:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  printf(“nEnter Y: “);
  scanf(“%f”, &y);
  result = x * y;
  printf(“nResult: %f”, result);
  break;
  case 4:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  printf(“nEnter Y: “);
  scanf(“%f”, &y);
  result = x / y;
  printf(“nResult: %f”, result);
  break;
  case 5:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  result = sqrt(x);
  printf(“nResult: %f”, result);
  break;
  case 6:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  printf(“nEnter Y: “);
  scanf(“%f”, &y);
  result = pow(x, y);
  printf(“nResult: %f”, result);
  break;
  case 7:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  result = pow(x, 2);
  printf(“nResult: %f”, result);
  break;
  case 8:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  result = pow(x, 3);
  printf(“nResult: %f”, result);
  break;
  case 9:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  result = pow(x, -1);
  printf(“nResult: %f”, result);
  break;
  case 10:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  printf(“nEnter Y: “);
  scanf(“%f”, &y);
  result = pow(x, (1/y));
  printf(“nResult: %f”, result);
  break;
  case 11:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  y = 3;
  result = pow(x, (1/y));
  printf(“nResult: %f”, result);
  break;
  case 12:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  result = pow(10, x);
  printf(“nResult: %f”, result);
  break;
  case 13:
  printf(“Enter X: “);
  scanf(“%f”, &x);
  result = 1;
  for(i = 1; i
• 9 years agoHelpfull: Yes(0) No(0)