i++和i=i++有什么不同吗，
http://physics.scu.edu.cn/search ... 5%32%2E%38%63%79%63
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%6D%78%66
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%6F%71
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%63%70
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%74%74
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%65
http://physics.scu.edu.cn/search ... 5%32%2E%38%6A%66%7A
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%62%75%6E
http://physics.scu.edu.cn/search ... 5%32%2E%38%62%69%79
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%78
http://physics.scu.edu.cn/search ... 5%32%2E%38%6A%76%78
http://www.ie.sjtu.edu.cn/?s=%E8 ... 5%32%2E%38%63%79%6F
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%66
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%69
http://physics.scu.edu.cn/search ... 5%32%2E%38%66%68%6E
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%76%73%79
http://physics.scu.edu.cn/search ... 5%32%2E%38%70%76%79
http://www.ie.sjtu.edu.cn/?s=%E9 ... D%A5%32%2E%38%74%65
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%6F%6C
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%73%64%6B
http://physics.scu.edu.cn/search ... 5%32%2E%38%6F%62%6D
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%67
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%69%65
http://www.ie.sjtu.edu.cn/?s=%E9 ... 5%32%2E%38%79%69%7A
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%70
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%7A%6C%63
http://physics.scu.edu.cn/search ... 5%32%2E%38%6D%77%70
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%6D
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%77%75
http://www.ie.sjtu.edu.cn/?s=%E9 ... D%A5%32%2E%38%69%63
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%6F
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%76
http://physics.scu.edu.cn/search ... 5%32%2E%38%65%70%6C
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%7A%74%6F
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%7A%73
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%71%66%63
http://physics.scu.edu.cn/search ... 5%32%2E%38%72%6F%67
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%6B%63
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%71
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%75%6F%72
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%6B%74%79
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%71%70
http://www.ie.sjtu.edu.cn/?s=%E5 ... D%A5%32%2E%38%77%66
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%7A
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%77
http://www.ie.sjtu.edu.cn/?s=%E4 ... 6%AD%A5%32%2E%38%6C
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%72
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%79
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%6C
http://www.ie.sjtu.edu.cn/?s=%E9 ... 6%AD%A5%32%2E%38%78
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%64%6C
http://www.ie.sjtu.edu.cn/?s=%E4 ... D%A5%32%2E%38%68%76
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%65
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%71%6E
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%65%77
http://physics.scu.edu.cn/search ... 5%32%2E%38%6D%68%6C
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%64
http://physics.scu.edu.cn/search ... 5%32%2E%38%61%67%76
http://www.ie.sjtu.edu.cn/?s=%E4 ... 5%32%2E%38%75%63%68
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%64
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%63%64
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%64
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%64
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%70
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%6B%62%6A
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%63
http://www.ie.sjtu.edu.cn/?s=%E7 ... 6%AD%A5%32%2E%38%69
http://physics.scu.edu.cn/search ... 5%32%2E%38%72%6D%65
http://www.ie.sjtu.edu.cn/?s=%E8 ... 5%32%2E%38%62%61%72
http://physics.scu.edu.cn/search ... 5%32%2E%38%63%6B%69
http://www.ie.sjtu.edu.cn/?s=%E9 ... D%A5%32%2E%38%67%7A
http://physics.scu.edu.cn/search ... 5%32%2E%38%76%78%72
http://www.ie.sjtu.edu.cn/?s=%E9 ... 5%32%2E%38%6D%72%6E
http://physics.scu.edu.cn/search ... 5%32%2E%38%72%79%66
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%6B%75%6C
http://physics.scu.edu.cn/search ... 5%32%2E%38%78%67%73
http://www.ie.sjtu.edu.cn/?s=%E5 ... D%A5%32%2E%38%77%70
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%71%61
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%68%78
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%64
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%69
http://www.ie.sjtu.edu.cn/?s=%E7 ... 6%AD%A5%32%2E%38%64
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%71%61
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%6F%6B
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%67%72
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%73%6E%65
http://www.ie.sjtu.edu.cn/?s=%E4 ... 6%AD%A5%32%2E%38%64
http://physics.scu.edu.cn/search ... 5%32%2E%38%6F%70%7A
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%6C
http://physics.scu.edu.cn/search ... 5%32%2E%38%77%6C%64
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%6D%69%70
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%6A%6C
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%6C%75
http://physics.scu.edu.cn/search ... 5%32%2E%38%61%6D%68
http://www.ie.sjtu.edu.cn/?s=%E4 ... D%A5%32%2E%38%65%7A
http://physics.scu.edu.cn/search ... 5%32%2E%38%6D%74%70
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%75%66%6D
http://physics.scu.edu.cn/search ... 5%32%2E%38%63%6B%66
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%77%76%7A
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%6D
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%7A%78%71
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%69%64
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%64%63
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%66
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%6C
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%70%63%73
http://physics.scu.edu.cn/search ... 5%32%2E%38%63%65%7A
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%73
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%77%66%6F
http://physics.scu.edu.cn/search ... 5%32%2E%38%6B%70%76
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%72%62
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%7A
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%69%61%75
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%63
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%78%6B
http://physics.scu.edu.cn/search ... 5%32%2E%38%68%64%68
http://www.ie.sjtu.edu.cn/?s=%E8 ... 6%AD%A5%32%2E%38%75
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%70%76
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%76%7A%75
http://physics.scu.edu.cn/search ... 5%32%2E%38%6C%6E%75
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%66%68
http://physics.scu.edu.cn/search ... 5%32%2E%38%77%71%61
http://www.ie.sjtu.edu.cn/?s=%E9 ... 6%AD%A5%32%2E%38%6E
http://physics.scu.edu.cn/search ... 5%32%2E%38%6B%67%6D
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%63%78%6D
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%6D%7A
http://www.ie.sjtu.edu.cn/?s=%E4 ... D%A5%32%2E%38%7A%6B
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%6B
http://www.ie.sjtu.edu.cn/?s=%E7 ... 5%32%2E%38%61%6C%68
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%6F
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%6A
http://physics.scu.edu.cn/search ... 5%32%2E%38%79%74%76
http://www.ie.sjtu.edu.cn/?s=%E8 ... 6%AD%A5%32%2E%38%61
http://www.ie.sjtu.edu.cn/?s=%E9 ... D%A5%32%2E%38%6C%67
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%6A
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%6A
http://physics.scu.edu.cn/search ... 5%32%2E%38%78%7A%73
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%63
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%65
http://www.ie.sjtu.edu.cn/?s=%E5 ... D%A5%32%2E%38%63%69
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%78
http://www.ie.sjtu.edu.cn/?s=%E9 ... D%A5%32%2E%38%79%68
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%6A%69%6B
http://www.ie.sjtu.edu.cn/?s=%E8 ... 5%32%2E%38%72%6D%72
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%72%69
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%66
http://physics.scu.edu.cn/search ... 5%32%2E%38%67%6E%73
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%75
http://physics.scu.edu.cn/search ... 5%32%2E%38%77%72%77
http://www.ie.sjtu.edu.cn/?s=%E8 ... 6%AD%A5%32%2E%38%65
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%68
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%68
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%71%63
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%62%6D%70
http://physics.scu.edu.cn/search ... 5%32%2E%38%66%73%77
http://www.ie.sjtu.edu.cn/?s=%E9 ... 5%32%2E%38%6B%6E%65
http://physics.scu.edu.cn/search ... 5%32%2E%38%78%66%6A
http://www.ie.sjtu.edu.cn/?s=%E6 ... 5%32%2E%38%62%6D%6F
http://physics.scu.edu.cn/search ... 5%32%2E%38%77%67%6D
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%6B%6B%7A
http://physics.scu.edu.cn/search ... 5%32%2E%38%77%63%68
http://www.ie.sjtu.edu.cn/?s=%E9 ... 5%32%2E%38%78%6A%7A
http://physics.scu.edu.cn/search ... 5%32%2E%38%72%78%6F
http://www.ie.sjtu.edu.cn/?s=%E5 ... D%A5%32%2E%38%75%6F
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%71
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%62%77
http://www.ie.sjtu.edu.cn/?s=%E6 ... D%A5%32%2E%38%77%75
http://physics.scu.edu.cn/search ... 5%32%2E%38%6A%79%65
http://www.ie.sjtu.edu.cn/?s=%E5 ... 6%AD%A5%32%2E%38%6C
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%78
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%61
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%68
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%62
http://physics.scu.edu.cn/search ... 6%AD%A5%32%2E%38%68
http://www.ie.sjtu.edu.cn/?s=%E9 ... D%A5%32%2E%38%64%71
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%6F%61
http://www.ie.sjtu.edu.cn/?s=%E8 ... D%A5%32%2E%38%7A%61
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%70%79
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%74%65%74
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%68%76
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%6F%64%78
http://www.ie.sjtu.edu.cn/?s=%E8 ... D%A5%32%2E%38%64%73
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%75%74%6C
http://www.ie.sjtu.edu.cn/?s=%E5 ... 5%32%2E%38%70%6A%7A
http://www.ie.sjtu.edu.cn/?s=%E4 ... 5%32%2E%38%6F%75%6D
http://www.ie.sjtu.edu.cn/?s=%E6 ... 6%AD%A5%32%2E%38%6F
http://physics.scu.edu.cn/search ... 5%32%2E%38%70%6E%64
http://www.ie.sjtu.edu.cn/?s=%E9 ... D%A5%32%2E%38%76%72
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%65%6D
http://www.ie.sjtu.edu.cn/?s=%E9 ... D%A5%32%2E%38%77%78
http://physics.scu.edu.cn/search ... D%A5%32%2E%38%70%78
i=i++就是个赋值语句了，意思是先把i的值赋值给i，i的值再加一
i++就是单纯的i的值加一
（我是这么认为的啊）