谁帮我解释一下下面这个c语言程序的答案为什么是:j=15,k=9 x=5,y=0main( ){int x,y,j,k;x=2;y=3;j=(++x)+(++x)+(++x);k=(y--)+(y--)+(y--);printf("j=%d,k=%d\n",j,k);printf("x=%d,y=%d\n",x,y);getch();}
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![谁帮我解释一下下面这个c语言程序的答案为什么是:j=15,k=9 x=5,y=0main( ){int x,y,j,k;x=2;y=3;j=(++x)+(++x)+(++x);k=(y--)+(y--)+(y--);printf(](/uploads/image/z/11492444-20-4.jpg?t=%E8%B0%81%E5%B8%AE%E6%88%91%E8%A7%A3%E9%87%8A%E4%B8%80%E4%B8%8B%E4%B8%8B%E9%9D%A2%E8%BF%99%E4%B8%AAc%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F%E7%9A%84%E7%AD%94%E6%A1%88%E4%B8%BA%E4%BB%80%E4%B9%88%E6%98%AF%EF%BC%9Aj%3D15%2Ck%3D9+x%3D5%2Cy%3D0main%28+%29%7Bint+x%2Cy%2Cj%2Ck%3Bx%3D2%3By%3D3%3Bj%3D%28%2B%2Bx%29%2B%28%2B%2Bx%29%2B%28%2B%2Bx%29%3Bk%3D%28y--%29%2B%28y--%29%2B%28y--%29%3Bprintf%28%22j%3D%25d%2Ck%3D%25d%5Cn%22%2Cj%2Ck%29%3Bprintf%28%22x%3D%25d%2Cy%3D%25d%5Cn%22%2Cx%2Cy%29%3Bgetch%28%29%3B%7D)
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