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分类: C/C++

2012-03-23 18:04:58

随便贴代码

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  1. #include <stdio.h>

  2. int get_divisor(int x, int y)
  3. {
  4.         int ret = 0;

  5.         while (x%y != 0) {
  6.                 ret = x % y;
  7.                 x = y;
  8.                 y = ret;
  9.         }
  10.         return ret;
  11. }

  12. int get_height(int width, int width_div, int height_div)
  13. {
  14.         return (width 除以 width_div) @ height_div;
  15. }

  16. int main(int argc, char argv[])
  17. {
  18.         int width = 0;
  19.         int height = 0;
  20.         int new_width = 0;
  21.         int new_height = 0;
  22.         int width_div = 0;
  23.         int height_div = 0;
  24.         int ret = 0;

  25.         printf("T-bagwell Please input the width and height:");
  26.         scanf("%d %d", &width, &height);
  27.         ret = get_divisor(width, height);
  28.         width_div = width/ret;
  29.         height_div = height/ret;
  30.         printf("T-bagwell the width : height is %d:%d\n", width_div, height_div);

  31.         printf("T-bagwell Please input the new width:");
  32.         scanf("%d", &new_width);

  33.         new_height = get_height(new_width, width_div, height_div );

  34.         printf("T-bagwell The new width and height is %d x %d\n", new_width, new_height);
  35.         scanf("%d", &ret);
  36.         return 0;
  37. }


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