Ç - 簡單星三角

Question

我想生產模式這樣

N = 5

xyoyx 
xyoy 
xyo 
xy 
X 

N = 6

xyoyxy 
xyoyx 
xyoy 
xyo 
xy 
x 

謝謝

Answer 1

#include <stdio.h> 


int main(void) { 
    int i , j ,n; 
    printf("n="); 
    scanf("%d",&n); 
    printf("\n"); 

    for(i = n-1; i >=0 ; i--) 
    { 
      for(j = 0; j <= i; j++) 
      { 
       if(j%4==0) 
        printf("x"); 
       else if(j%4==2) 
        printf("o"); 
       else if(j%2==1) 
        printf("y"); 

      } 
      printf("\n"); 
    } 
    return 0; 

}