Question

编程用循环来计算11+22+33+44+55+66+77+88+99的值，并输出结果

Answer 1

用C语言:
#include<stdio.h>

int main()
{
int a = 11, s = 0;
for(; a < 100; a += 11)
s += a;
printf("%d",s);
}

Answer 2

那种语言?
c/c++

int i,count;
count=0;
for(i=0,i<9,i++)
{
count+=i*11
};
printf("%d",count);

delphi

var
i,count:integer;
beign
count:=0;
for i:=1 to 9 do
begin
count:=count+i*11;
end;
showmessage(inttostr(count));
end;

Answer 3

VB

'声明X
'声明Sum
for X = 11 to 99 step 11
Sum = Sum + X
next X

msgbox X
************************
下次问时说名什么语言.

Answer 4

#include<stdio.h>

int main()
{
int a = 11, s = 0;
for(; a < 100; a += 11)
s += a;
printf("%d",s);
return 0;
}

Answer 5

java:
public static void main(String[] args){
int num=0;
for(int i=1;i<10;i++){
num+=10*i+i;
}
System.out.println(num);
}