2回答

• 

  胡小叶

  2019-07-06 19:49:15

  已采纳

  #include<stdio.h>
  int main()
  {
          int i,j,c=0;
          for(i=1;i<=6;i++){
                  for(j=1;j<=i;j++){
                          printf("%c",(char)(65+c) );
                          c++;
                  }                       
                  printf("\n");                   
          }
          return 0;
  }

  
  

  0 1
• 

  weixin_慕侠3329338

  2019-07-06 20:14:33

  非常感谢你

  0 0