Python while\u5faa\u73af<\/h1>\n
\u641e\u61c2Python\u7a0b\u5e8f\u4e2d\u7684while\u5faa\u73af<\/span>\n <\/div>\n
\n Python\u4e2d\u7684\u5faa\u73af\u8bed\u53e5\u6709 for \u548c while\u3002\n <\/div>\n
\n Python for\u5faa\u73af\u7684\u7528\u6cd5\n <\/div>\n
\n Python \u5faa\u73af\u8bed\u53e5\u7684\u63a7\u5236\u7ed3\u6784\u56fe\u5982\u4e0b\u6240\u793a\uff1a\n <\/div>\n
$Python while\u5faa\u73af_https:\/\/bianchenghao6.com_\u3010Python3 \u6559\u7a0b\u3011_\u7b2c1\u5f20$ <\/p>\n
while \u5faa\u73af<\/h2>\n
\n Python \u4e2d while \u8bed\u53e5\u7684\u4e00\u822c\u5f62\u5f0f\uff1a\n <\/div>\n
 while<\/span> condition:<\/span>
     statement_block<\/span> <\/span><\/code><\/pre>\n<\/p><\/div>\n\n    \u7a0b\u5e8f\u6267\u884c\u8fc7\u7a0b\u5982\u4e0b\u6240\u793a\uff1a\n  <\/div>\n   <\/p>\n
\n    \u548c
\n   if<\/b>\u4e00\u6837\uff0c\u9700\u8981\u6ce8\u610f\u5192\u53f7(:)\u548c\u7f29\u8fdb\u3002\u53e6\u5916\uff0c\u548cjava\u4e0d\u540c\u7684\u662f\uff0c
\n   Python<\/b>\u4e2d\u5e76\u6ca1\u6709
\n   do while<\/b> \u7684\u5faa\u73af\u7ed3\u6784\u3002\n  <\/div>\n\n    \u4ee5\u4e0b\u5b9e\u4f8b\u7528while\u5faa\u73af\u5b9e\u73b01\uff5e50\u7684\u6b63\u6574\u6570\u6c42\u548c\uff1a\n  <\/div>\n\n number<\/span> = 50<\/span>
 sum<\/span> = 0<\/span>
 while<\/span> number > 0:<\/span>
     sum<\/span> = sum + number;<\/span>
     number<\/span> = number - 1;<\/span>
 print(\"1 \u5230 50 \u4e4b\u548c\u4e3a: %d\" % (sum)<\/span>) <\/span><\/code><\/pre>\n<\/p><\/div>\n\n    \u6267\u884c\u7ed3\u679c\uff1a\n  <\/div>\n\n1 \u5230 50 \u4e4b\u548c\u4e3a: 1275<\/span><\/code><\/pre>\n<\/p><\/div>\nwhile \u5faa\u73af\u4f7f\u7528 else \u8bed\u53e5<\/h2>\n\n    \u5728 while \u2026 else \u5728\u6761\u4ef6\u8bed\u53e5\u4e3a false \u65f6\u6267\u884c else \u7684\u8bed\u53e5\u5757\u3002\u8bed\u6cd5\u683c\u5f0f\u5982\u4e0b\uff1a\n  <\/div>\n\n while<\/span> condition:<\/span>
     statement_block<\/span> else:<\/span> condition:<\/span>
     statement_block<\/span> <\/span><\/code><\/pre>\n<\/p><\/div>\n\n    \u5faa\u73af\u8f93\u51fa\u6570\u5b57\uff0c\u5e76\u5224\u65ad\u5927\u5c0f\uff1a\n  <\/div>\n\n number<\/span> = 3<\/span>
 while<\/span> number > 0:<\/span>
     print(number<\/span>)
     number<\/span> = number - 1;<\/span>
 else:<\/span>
     print(\"number\u5c0f\u4e8e\u7b49\u4e8e0\"<\/span>)
 <\/span><\/code><\/pre>\n<\/p><\/div>\n\n    \u6267\u884c\u7ed3\u679c\uff1a\n  <\/div>\n\n3<\/span> \n
 \n2<\/span> \n
 \n1<\/span> \n
 \nnumber\u5c0f\u4e8e\u7b49\u4e8e0<\/span><\/code><\/pre>\n<\/p><\/div>\n\u4e00\u884c\u7b80\u5199<\/h2>\n\n    \u5982\u679c\u4f60\u7684while\u5faa\u73af\u4f53\u4e2d\u53ea\u6709\u4e00\u6761\u8bed\u53e5\uff0c\u53ef\u4ee5\u5c06\u8be5\u8bed\u53e5\u4e0ewhile\u5199\u5728\u540c\u4e00\u884c\u4e2d\uff0c \u5982\u4e0b\u6240\u793a\uff1a\n  <\/div>\n\n number<\/span> = 50<\/span>
 while<\/span> number > 0:<\/span>  print(\"number \u5927\u4e8e 50\u3002\"<\/span>) <\/span><\/code><\/pre>\n<\/p><\/div>\n\n   \u6ce8\u610f\uff1a<\/span>\u6ce8\u610f\uff1a\u4ee5\u4e0a\u7684\u65e0\u9650\u5faa\u73af\u4f60\u53ef\u4ee5\u4f7f\u7528 CTRL+C \u6765\u4e2d\u65ad\u5faa\u73af\u3002\n  <\/div>\n\n    \u6267\u884c\u7ed3\u679c\uff1a\n  <\/div>\n\nnumber \u5927\u4e8e 50\u3002<\/span> \n
 \nnumber \u5927\u4e8e 50\u3002<\/span> \n
 \nnumber \u5927\u4e8e 50\u3002<\/span> \n
 \nnumber \u5927\u4e8e 50\u3002<\/span> \n
 \nnumber \u5927\u4e8e 50\u3002<\/span> \n
 \nnumber \u5927\u4e8e 50\u3002<\/span> \n
 \n......<\/span><\/code><\/pre>\n<\/p><\/div>\nbreak \u8bed\u53e5<\/h2>\n\n    \u5982\u679c\u4f7f\u7528
\n   break<\/b> \u8bed\u53e5\uff0c\u5373\u4f7f
\n   while<\/b> \u6761\u4ef6\u4e3a\u771f\uff0c\u4e5f\u53ef\u4ee5\u505c\u6b62\u5faa\u73af\uff1a\n  <\/div>\n\n number<\/span> = 50<\/span>
 while<\/span> number > 0:<\/span>
     print(\"number \u5927\u4e8e 50\u3002\"<\/span>)
     break;<\/span> <\/span><\/code><\/pre>\n<\/p><\/div>\n\n    \u6267\u884c\u7ed3\u679c\uff1a\n  <\/div>\n\nnumber \u5927\u4e8e 50\u3002<\/span><\/code><\/pre>\n<\/p><\/div>\ncontinue \u8bed\u53e5<\/h2>\n\n    \u5982\u679c\u4f7f\u7528
\n   continue<\/b> \u8bed\u53e5\uff0c\u5c31\u53ef\u4ee5\u505c\u6b62\u5f53\u524d\u7684\u8fed\u4ee3\uff0c\u5e76\u7ee7\u7eed\u4e0b\u4e00\u4e2a\uff0c\u901a\u8fc7\u4ee5\u4e0b\u5b9e\u4f8b\u53ef\u4ee5\u770b\u51fa\u5982\u679c i \u7b49\u4e8e 3\uff0c\u5219\u7ee7\u7eed\u4e0b\u4e00\u4e2a\u8fed\u4ee3\uff1a\n  <\/div>\n\n number<\/span> = 5<\/span>
 while<\/span> number > 0:<\/span>
     number<\/span> = number - 1;<\/span>
     if<\/span> number == 3:<\/span>
         continue;<\/span>
     print(number<\/span>)
 <\/span><\/code><\/pre>\n<\/p><\/div>\n\n    \u6267\u884c\u7ed3\u679c\uff1a\n  <\/div>\n\n4<\/span> \n
 \n2<\/span> \n
 \n0<\/span> \n
 \n1<\/span><\/code><\/pre>\n<\/p><\/div>\n <\/body>
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