{"id":356,"date":"2006-06-03T09:06:17","date_gmt":"2006-06-03T01:06:17","guid":{"rendered":"http:\/\/fdream.net\/blog\/article\/356.aspx"},"modified":"2006-06-03T18:06:51","modified_gmt":"2006-06-03T10:06:51","slug":"%e6%8a%8a%e4%b8%ad%e7%bc%80%e8%a1%a8%e8%be%be%e5%bc%8f%e8%bd%ac%e5%8c%96%e4%b8%ba%e5%90%8e%e7%bc%80%e8%a1%a8%e8%be%be%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/fdream.net\/blog\/article\/356","title":{"rendered":"\u628a\u4e2d\u7f00\u8868\u8fbe\u5f0f\u8f6c\u5316\u4e3a\u540e\u7f00\u8868\u8fbe\u5f0f"},"content":{"rendered":"

\u7b97\u6cd5\u7684\u7528\u9014\uff1a<\/b><\/p>\n

\u6211\u7684\u76ee\u7684\u5f88\u7b80\u5355\uff0c\u505a\u4e00\u4e2a24\u70b9\u724c\u7684Flash\u5c0f\u6e38\u620f\uff0c\u63a5\u53d7\u7528\u6237\u8f93\u5165\u7684\u8868\u8fbe\u5f0f\uff0c\u7136\u540e\u8ba1\u7b97\u7ed3\u679c\u3002\u8c8c\u4f3c\u5728AS\u4e2d\u6ca1\u6709\u53ef\u4ee5\u76f4\u63a5\u8ba1\u7b97\u5b57\u7b26\u4e32\u8868\u8fbe\u5f0f\u7684\u51fd\u6570\uff0c\u6240\u4ee5\u53ea\u597d\u81ea\u5df1\u5199\u4e86\u3002\u8981\u8ba1\u7b97\u8fd9\u4e2a\u8868\u8fbe\u5f0f\uff08\u5e26\u62ec\u53f7\uff09\u9996\u5148\u5f97\u628a\u62ec\u53f7\u53bb\u6389\uff0c\u62ec\u53f7\u771f\u7684\u662f\u633a\u9ebb\u70e6\u7684\u4e00\u4e2a\u4e1c\u4e1c\uff0c\u6240\u4ee5\u8fd8\u5f97\u9009\u540e\u7f00\u8868\u8fbe\u5f0f-_-<\/p>\n

\u7b97\u6cd5\u57fa\u672c\u601d\u60f3\uff1a<\/b><\/p>\n

\u4f7f\u7528\u4e09\u4e2a\u6570\u7ec4\uff0c\u4e00\u4e2a\u6570\u7ec4\u4fdd\u5b58\u7528\u6237\u8f93\u5165\u7684\u8868\u8fbe\u5f0f\uff08\u4e2d\u7f00\u8868\u8fbe\u5f0f\uff09\uff0c\u4e00\u4e2a\u6570\u7ec4\u4fdd\u5b58\u540e\u7f00\u8868\u8fbe\u5f0f\uff0c\u4e00\u4e2a\u6570\u7ec4\u4f5c\u4e3a\u8fd0\u7b97\u7b26\u7684\u6808\u3002<\/p>\n

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1\u3001\u5982\u679c\u662f\u6570\u5b57\u5219\u76f4\u63a5\u653e\u5165\u540e\u7f00\u8868\u8fbe\u5f0f\u6570\u7ec4\uff1b
2\u3001\u5982\u679c\u662f\u5de6\u62ec\u53f7\u5219\u76f4\u63a5\u5165\u6808\uff1b
3\u3001\u5982\u679c\u662f\u53f3\u62ec\u53f7\uff0c\u5219\u628a\u4ece\u6808\u9876\u76f4\u5230\u5bf9\u5e94\u5de6\u62ec\u53f7\u4e4b\u95f4\u7684\u8fd0\u7b97\u7b26\u4f9d\u6b21\u9000\u6808\uff0c\u5e76\u6e05\u9664\u5bf9\u5e94\u7684\u5de6\u62ec\u53f7\uff1b
4\u3001\u5bf9\u4e8e\u8fd0\u7b97\u7b26\uff0c\u5982\u679c\u8be5\u8fd0\u7b97\u7b26\u7684\u4f18\u5148\u7ea7\u5927\u4e8e\u6808\u9876\u4f18\u5148\u7ea7\uff0c\u5219\u76f4\u63a5\u5165\u6808\uff0c\u82e5\u8be5\u8fd0\u7b97\u7b26\u7684\u4f18\u5148\u7ea7\u5c0f\u4e8e\u7b49\u4e8e\u6808\u9876\u4f18\u5148\u7ea7\uff0c\u5219\u5148\u628a\u6808\u9876\u8fd0\u7b97\u7b26\u51fa\u6808\uff0c\u5199\u5165\u540e\u7f00\u8868\u8fbe\u5f0f\u6570\u7ec4\uff0c\u7136\u540e\u518d\u5165\u6808\uff1b
5\u3001\u626b\u63cf\u5b8c\u6210\u540e\uff0c\u53d6\u51fa\u6808\u4e2d\u6240\u6709\u8fd0\u7b97\u7b26\uff0c\u5199\u5165\u540e\u7f00\u8868\u8fbe\u5f0f\u6570\u7ec4\u3002<\/p>\n

\u793a\u4f8b\u7a0b\u5e8f\u5982\u4e0b<\/b>\uff08\u9762\u5411\u8fc7\u7a0b\u7684C(++)\u7248\uff0c\u5728VC6\u4e0b\u7f16\u8bd1\u901a\u8fc7\uff09\uff1a<\/p>\n

\n

\/****************************\/
\/*\t\tfdream.net\t\t*\/
\/*\t\t Author:Fdream\t\t*\/
\/*\t\u5f15\u7528\u6b64\u7b97\u6cd5\u8bf7\u4fdd\u7559\u6b64\u4fe1\u606f\t*\/
\/****************************\/<\/p>\n

#include<\/p>\n

const int MAX=40;<\/p>\n

void main(void){
\tchar infix[MAX]={‘#’};
\tchar oprator[MAX]={‘@’,’#’};
\tint opr=1;
\tchar postfix[12]={‘#’};
\tint post=0;
\tint i,j,cnt=0,cntl;
\tchar c;<\/p>\n

\t\/\/\u8f93\u5165\u8868\u8fbe\u5f0f\uff0c\u4ee5\u7b49\u53f7\u7ed3\u675f
\tcin.get(c);
\twhile(c!=’=’){
\t\tinfix[cnt]=c;
\t\tcnt++;
\t\tcin.get(c);
\t}
\tcntl=cnt;<\/p>\n

\tfor(i=0;i\t\tswitch(infix[i]){
\t\t\/\/\u5de6\u62ec\u53f7\u5c31\u76f4\u63a5\u5165\u6808
\t\tcase ‘(‘:
\t\t\tcntl=cntl-2;
\t\t\toprator[opr]=infix[i];
\t\t\topr++;
\t\t\tbreak;
\t\t\/\/\u53f3\u62ec\u53f7\u5219\u5148\u9000\u6808\uff0c\u76f4\u5230\u9047\u89c1\u7b2c\u4e00\u4e2a\u5de6\u62ec\u53f7
\t\tcase ‘)’:
\t\t\tfor(j=opr-1;j>0;j–){
\t\t\t\tif(oprator[j]!='(‘){
\t\t\t\t\tpostfix[post]=oprator[j];
\t\t\t\t\toprator[j]=’#’;
\t\t\t\t\tpost++;
\t\t\t\t}
\t\t\t\telse{
\t\t\t\t\toprator[j] = ‘#’;
\t\t\t\t\tbreak;
\t\t\t\t}
\t\t\t}
\t\t\topr=j;
\t\t\tbreak;
\t\tcase ‘*’:
\t\tcase ‘\/’:
\t\t\t\/\/\u5982\u679c\u524d\u4e00\u4e2a\u8fd0\u7b97\u7b26\u4e3a*\u6216\/\uff0c\u5219\u5148\u9000\u6808,\u518d\u5165\u6808,\u5426\u5219\u76f4\u63a5\u5165\u6808
\t\t\tif (oprator[opr] == ‘*’ || oprator[opr] == ‘\/’) {
\t\t\t\tpostfix[post] = oprator[opr];
\t\t\t\toprator[opr]=’#’;
\t\t\t\tpost++;
\t\t\t}
\t\t\toprator[opr] = infix[i];
\t\t\topr++;
\t\t\tbreak;
\t\tcase ‘+’ :
\t\tcase ‘-‘ :
\t\t\t\/\/\u5982\u679c\u4e0a\u4e00\u4e2a\u8fd0\u7b97\u7b26\u4e0d\u662f\u5de6\u62ec\u53f7\u4e5f\u4e0d\u662f\u6808\u9876\uff0c\u5219\u5148\u9000\u6808\u518d\u5165\u6808
\t\t\tif (oprator[opr-1] != ‘(‘ && oprator[opr-1] != ‘@’) {\t\t\t
\t\t\t\tpostfix[post] = oprator[opr];
\t\t\t\toprator[opr]=’#’;
\t\t\t}
\t\t\toprator[opr] = infix[i];
\t\t\topr++;
\t\t\tbreak;
\t\tdefault :
\t\t\t\/\/\u5982\u679c\u662f\u6570\u5b57\u5219\u76f4\u63a5\u8fdb\u5165\u540e\u7f00\u8868\u8fbe\u5f0f\u6570\u7ec4
\t\t\tpostfix[post] = infix[i];
\t\t\tpost++;
\t\t\tbreak;
\t\t}
\t}<\/p>\n

\t\/\/\u5982\u679c\u626b\u63cf\u5b8c\u6210\uff0c\u5219\u9000\u6808
\tfor(j=opr-1;j>0;j–){
\t\tif(oprator[j]!=’@’){
\t\t\tpostfix[post]=oprator[j];
\t\t\toprator[j]=’#’;
\t\t}
\t\telse
\t\t\tbreak;
\t}<\/p>\n

\t\/\/\u8f93\u51fa\u7ed3\u679c
\tfor(i=0;i\t\tcout << postfix[i];
\tcout << endl;
}<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

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