c语言编程将图片上下翻转,C语言实现矩阵翻转(上下翻转、左右翻转)

C语言实现矩阵翻转 上下翻转与左右翻转

实例代码：

#include

void matrix (int m, int n, int t)

{

int arr[m][n];

int i, j, k;

for (i = 0; i < m; i++){

for (j = 0; j < n; j++){

scanf("%d", &arr[i][j]);

}

}

if (t == 0){//左右翻转

for (i = 0; i < m; i++){

for (j = n-1; j >= 0; j--){

if ( j == 0 ) {

printf("%d", arr[i][j]);

}

else {

printf("%d ", arr[i][j]);

}

}

printf("\n");

}

}

else if (t == 1){//上下翻转

for (i = m-1; i >= 0; i--){

for (j = 0; j < n; j++){

if ( j == n - 1 ) {

printf("%d",