摘要:
#include<stdio.h>int main(){ int n,i,j,k,sum,a; char ch; sum=1; scanf("%d",&n); scanf("%c",&ch); for(i=1;sum<=n;i++) { sum+=2*(2*(i+1)-1); } i=i-1; fo 阅读全文
摘要:
#include<stdio.h> int main() { int m,s,u,h,t; char c; s=u=h=t=m=0; while((ch=getchar())!=$){ if(t==1){ switch(c){ case T:printf("D");s+=2;m+=7;break; 阅读全文