编程求1~n中能被3或7
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/22 13:18:15
#include/*用for循环实现*/voidmain(){\x09intn;\x09intm;\x09printf("pleaseinputn\n");\x09scanf("%d",&n);\x0
n=val(inputbox"请输入一个数字.")fori=1tona=a+inextiprinta
//所谓模块化,说得通俗点,就是不断地嵌套调用函数来实现.且看下面:#includeusingnamespacestd;intf(intn)/*定义递归地求阶乘的函数f*/{if(n==0)retur
intmain(void){\x09intsum=0,i;\x09for(i=1;i
int sum(int n){ List<int> list = new List
.staticints;intn;s=1;..for(n=1;s
程序的实现的是这样的,先设置一个文本框,用于n值的出入.再设置一个命令按钮用于求解.代码如下:PrivateSubCommand1_Click()DimnAsInteger,iAsInteger,mA
n以内5或7的倍数之和:PrivateSubCommand1_Click()n=Val(Text1.Text)Fori=5TonIfiMod5=0OriMod7=0ThenSum=Sum+iNextM
#include"不同软件头文件不一样"main(){inti,n,s=0;scanf("%d",&n);for(i=1;i
#includeintmain(){\x09inti,n;\x09floatsum=0;\x09printf("请输入n:\n");\x09scanf("%d",&n);\x09for(i=1;i
for(x=n;x>=3;x--)'判断的最小值为3,小于3的值就没有意义{if(!(xmod3)or!(xmod7))'被3除无余数或被7除无余数count+=x;}x=n;while(x-->=4
for循环修改下fori=1to2n-1step2a=a+inexti
PrivateSubForm_Click()DimHeAsLongDimIAsInteger,MAsInteger,NAsIntegerM=Int(Val(InputBox("M的值","输入",3)
PrivateSubCommand1_Click()Dimi,sAsIntegers=0Fori=1To100IfiMod3=0OriMod7=0Thens=s+1EndIfNextiPrintsEn
programt1;vari,j,k2,k5,m,n:longint;beginreadln(n);fori:=1tondo{每个数的质因数2和5的个数的循环}beginm:=i;whilemmod2
#includeintmain(){inti,n,sum=0,flag=0;printf("请输入n:");scanf("%d",&n);for(i=1;i=100&&flag==0){printf(
inputnS=0Fori=1tons=s+i+iENDFORss=SQRT(S)
#includeintmain(){intn,i;longa,sum=1;printf("请输入一个奇数:\n");scanf("%ld",&n);for(i=3,a=1;i
#includemain(void){\x05inti,s;\x05\x05for(i=1,s=0;;i++)\x05{\x05\x05s+=i;\x05\x05if(s>=100)\x05\x05{
PrivateSubCommand1_Click()DimnAsInteger,iAsIntegerDimxAsVariant,sumAsDoublen=20x=CDec(x)x=1Fori=1Ton