#include <stdio.h> #include <stdlib.h> void main() { int a[3][4] = { { 1, 2, 3, 4 }, { 4, 23, 3, 3 }, { 6 } }; for (int i = 0; i < 3; i++) { for (int j = 0; j < 4; j++) { printf("%3d", a[i][j]); } printf(" "); } printf(" 转90度 "); for (int i = 0; i < 4; i++) { for (int j = 0; j < 3; j++) { printf("%3d",a[3-j-1][i]); } printf(" "); } printf(" 转180度 "); for (int i = 0; i < 3; i++) { for (int j = 0; j < 4; j++) { printf("%3d", a[3 - i - 1][4-1-j]); } printf(" "); } printf(" 转270度 "); for (int i = 0; i < 4; i++) { for (int j = 0; j < 3; j++) { printf("%3d", a[j][4 - 1 - i]); } printf(" "); } getchar(); }