BT 笔试题目

用一个循环1-10 打印1-10 的奇数，然后打印偶数

for(int i=0; i<9; i++) { cout << (i%5)*2 + (i/5) + 1 << endl; }  

if(i<=5)

{ 

   cout<

}

else

{

  cout<<(i -5)*2<

}

#include < iostream > static int counter = 1 ; class printer{ int even_; public : printer() { even_ = 0 ; if ( counter % 2 != 0 ) std::cout << counter << std::endl; else even_ = counter; counter ++ ; } ~ printer() { } void print_even() { if (even_ != 0 ) std::cout << even_ << std::endl; }}; int main( int argc, char ** argv){ printer print[ 9 ]; for ( int i = 0 ; i < 9 ;i ++ ){ print[i].print_even(); } return 0 ;} 

#include
using namespace std;
int main(){ 
FILE *f[]={fopen("G:\\con1.txt","w"),fopen("G:\\con2.txt","w")}; 
for(int i=1;i <=10;fprintf(f[(i+1)%2],"%d\n",i++))
{
    cout<<"e"<}    
system("pause"); 
return 0; 
}