1 #include<stdio.h> 2 int main() 3 { 4 int n,m,flag; 5 int i,sum,cnt; 6 while(scanf("%d%d",&n,&m)!=EOF) 7 { 8 flag=0; 9 sum=0; 10 cnt=0; 11 for(i=1;i<=n;i++) 12 { 13 sum+=i*2; 14 cnt++; 15 if(cnt==m) 16 { 17 if(flag==0) flag=1; 18 else putchar(' '); 19 printf("%d",sum/m); 20 cnt=0; 21 sum=0; 22 } 23 } 24 if(cnt!=0) 25 { 26 if(flag==0) flag=1; 27 else putchar(' '); 28 printf("%d",sum/cnt); 29 } 30 putchar('\n'); 31 } 32 return 0; 33 } 34 35
转载于:https://www.cnblogs.com/mycapple/archive/2012/08/02/2620198.html