Var A: array[1..4,1..3] of integer; {定义二维数组,整数类型} B: array[1..3] of integer; {一维数组,3个元素} T: array[1..4] of integer; {一维数组,4个元素} i,j: integer; Begin for i:=1 to 4 do {输入表一的数据} Begin Write(‘A[‘,i,‘]: ’); {提示输入哪一行} fo...
语法: for<循环变量>=<初值>{to|down}<终止>dobegin循环体;end: 例如: fori:=0to20dobeginsum;=sum+i;end: 数组 1、一维数组 定义: var数组名:array[1..n]ofinteger; 例如: vara:array[1..10]ofinteger; //定义一个整型的a[10] 数组调用:pascal数组下标从1开始,其他和C语言调用类似 参考资料: ...
- AND, ARRAY, BEGIN, CASE, CONST, DIV, DO, DOWNTO, ELSE, END, FILE, FOR, FUNCTION, GOTO, IF, IN, LABEL, MOD, NIL, NOT, OF, OR, PACKED, PROCEDURE, PROGRAM, RECORD, REPEAT, SET, THEN, TO, TYPE, UNTIL, VAR, WHILE, WITH, EXPORTS, SHR, STRING, ASM, OBJECT, UNIT...
Response: TStringList; begin HTTP := THTTPSend.Create; Response := TStringList.Create; try if HTTP.HTTPMethod('GET', URL) then begin Response.LoadFromStream(HTTP.Document); Result := Response.Text; end else Result := 'Error: Unable to retrieve content from ' + URL; finally HTTP.Free...
var i,j:longint;ss:string;s:array[0..21]of string;begin for i:=1 to 20 do readln(s[i]);for i:=1 to 19 do for j:=i+1 to 20 do if s[i]>s[j] then begin ss:=s[i];s[i]:=s[j];s[j]:=ss;end;for i:=1 to 20 do writeln(s[i]);end.var...
var a:array[2..max]of boolean; p:array[1..3500]of word; i,j,m:word;l:longint; begin for i:=2 to max do a[i]:=true;j:=0; for i:=2 to trunc(sqrt(max)) do if a[i] then begin m:=i; repeat inc(m,i); if m<=max then a[m]:=false ...
a : array [1..20] of Char; ptr : PChar; //PChar 可以看作 ^Char begin ptr := @a; Inc(ptr); // 这句等价于 C 的 ptr++; Inc(ptr, 2); //这句等价于 C 的 ptr+=2; end; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. ...
name name name:: :string string string;; ; begin begin begin readln readln readln(( (nsme nsme nsme); ); ); for i for i for i:: :=1 to ord =1 to ord =1 to ord (( (name[0] name[0] name[0])) )do do do writeln writeln writeln(( (name[i] name[i] name[i]); )...
下面是pascal语言的保留字:and,array,begin,case, 2、const,div,do,downto,else,end,file,for,funtion,goto,if,in,label,mod,nil,not,of,or,packed,procedure,program,record,repeat,set,then,to,type,until,var,while,with等b类.标准标识符:指pascal语言预先定义的标识符,具有特殊含义。以下列举了pascal语言...
只要记住几个常用的就行了，如inc(a);dec(a); ord(ch/string);chr(a); fillchar(a,sizeof(a),k) (括号里的是变量）等如果要全部 各种辅导书后面的都有的 一一列出太痛苦- -循环语句：for : for i:=p to q do begin ... end; 其中i,p,q是（长）整型；while: while...