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  1. #include <stdio.h>
  2. #include<math.h>
  3.  
  4. int runInt() {
  5.     printf("Day la chuong trinh tinh bieu thuc ^^\n");
  6.     {
  7.       int x,A;
  8.       int b,c;
  9.       printf("Nhap gia tri x: ");
  10.       scanf("%d",&x);//nhap vao gia tri 5
  11.       b = pow(x,3);//x^3
  12.       c = pow(x,2);//x^2
  13.       A = 3*b - 2*c;
  14.       printf("Gia tri cua A la: %d",A);
  15.  
  16.     }
  17.     return 0;
  18. }
  19.  
  20. int runDouble() {
  21.     printf("Day la chuong trinh tinh bieu thuc ^^\n");
  22.     {
  23.       int x,A;
  24.       double b,c;
  25.       printf("Nhap gia tri x: ");
  26.       scanf("%d",&x);//nhap vao gia tri 5
  27.       b = pow(x,3);//x^3
  28.       c = pow(x,2);//x^2
  29.       A = 3*b - 2*c;
  30.       printf("Gia tri cua A la: %d",A);
  31.  
  32.     }
  33.     return 0;
  34. }
  35.  
  36. int main()
  37. {
  38.     printf("Running Int");
  39.     printf("\n");
  40.  
  41.     runInt();
  42.  
  43.     printf("\n");
  44.     printf("----------------------------");
  45.     printf("\n");
  46.  
  47.     printf("Running Double");
  48.     printf("\n");
  49.  
  50.     runDouble();
  51.  
  52.     printf("\n");
  53.     printf("----------------------------");
  54.     printf("\n");
  55.     return 0;
  56. }
  57.  
  58.  
Success #stdin #stdout 0s 15232KB
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5
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stdout
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Running Int
Day la chuong trinh tinh bieu thuc ^^
Nhap gia tri x: Gia tri cua A la: 325
----------------------------
Running Double
Day la chuong trinh tinh bieu thuc ^^
Nhap gia tri x: Gia tri cua A la: 325
----------------------------
https://ideone.com/B7Emlz
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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