【C语言】指针与二维数组的结合(定义、赋值、输出)

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手机贴图:

代码:

  1 #include "stdio.h"
  2 
  3 int main() {
  4 
  5     int (*p)[4],i,j;
  6     int a[5][4] = {{1,2,3,4},{5,6,7,8},{9,10,11,12},{13,14,15,16},{17,18,19,    20}};
  7     p = a;
  8 
  9     for(i = 0;i < 5;i++) {
 10 
 11         for(j = 0;j < 4;j++) {
 12             printf("Use P[i][j]:%d\t",p[i][j]);
 13             printf("Use *(*p+1)+j:%d\t",*(*p+i)+j);
 14             printf("Use *(p[i]+j):%d\t",*(p[i]+j));
 15 
 16             printf("\n");
 17         }
 18 
 19     }
 20 
 21     return 0;
 22 }

运行结果:

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转载自blog.csdn.net/u011182346/article/details/84592865