【精品】入门经典题循环

入门经典题循环编程求135NINPUT输入一行，只有一个整数N132767，所以需要长整型。23题编程求123NINPUT输入一行，只有一个整数N1MAXTHENMAXXIFX0DOBEGINABBRRAMODBENDWRITENDIVBENDPROGRAMEX_29VARA,B,RLONGINTBEGINREADA,BRAMODBWHILER0DOBEGINABBRRAMODBENDWRITEBEND某动物饲养中心用X元专款购买小狗每只A元和小猫每只B元两种小动物。要求专款专用,至少猫狗各一,正好用完请求出方案的总数。如没有请输出0INPUT输入一行，只有三个整数分别为X,A,B1001THENSUMSUM1WRITESUMENDPROGRAMEX_32VARN,COUNT,I,G,S,BINTEGERBEGINREADNCOUNT0FORI100TONDOBEGINGIMOD10BIDIV100SIDIV10MOD10IFGGGBBBSSSITHENINCCOUNTENDWRITECOUNTENDPROGRAMEX_32VARN,COUNT,I,A,BINTEGERBEGINREADNCOUNT0FORI1TONDOIFIMOD50THENBEGINAIREPEATBAMOD10AADIV10IFB5THENBEGININCCOUNTBREAKENDUNTILA0ENDWRITECOUNTENDSAMPLEINPUT3SAMPLEOUTPUT9HINT本题可以用一重循环，也可以两重循环,可以分别用循环语句的三种形式来完成这道题目。FOR循环WHILE。DO循环REPEAT。UNTILE循环PROGRAMEX_34VARN,I,JINTEGERS,TLONGINTBEGINREADNS0FORI1TONDOBEGINT1FORJ1TOIDOTTJSSTENDWRITESEND35题素数的个数编程求正整数M与N之间的所有素数的个数（MDOBEGINCASECHOFAZINCSUM1AZINCSUM209INCSUM3ENDREADCHENDWRITESUM1,SUM2,SUM3ENDPROGRAMEX_37VARN,ILONGINTFBOOLEANBEGINREADNFTRUEFORI2TOTRUNCSQRTNDOIFNMODI0THENBEGINFFALSEBREAKENDIFN1THENFFALSEIFFTRUETHENWRITETELSEWRITEFEND没有一个数能整除A，则A是质数。）38题任意输入一正整数N，要求把它拆成质因子的乘积。任意输入一正整数N，求出它的所有质因子。如10（25）；20（225）。INPUT输入只有一行，包括1个整数。OUTPUT输出只有一行SAMPLEINPUT36SAMPLEOUTPUT2233VARN,I,J,KLONGINTBEGINREADLNNKNWHILEK1DOBEGINFORI2TONDOIFKMODI0THENBEGINWRITEI,BREAKENDKKDIVIENDEND39题求恰好使S11/21/31/N的值大于X时N的值。2XWRITENEND40题打印字母塔输入行数N,打印图形INPUT输入只有一行，包括1个整数。N15OUTPUT输出有N行SAMPLEINPUT3SAMPLEOUTPUTABABCBABCPROGRAMEX_39VARN,I,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