Created
October 2, 2019 11:25
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#include <cstring> | |
#include <iostream> | |
#include <algorithm> | |
using namespace std; | |
int n, m, r; | |
int mat[100][100]; | |
int tmat[100][100]; | |
void go1(void) { | |
memcpy(tmat, mat, sizeof(mat)); | |
for (int i = 0; i < n; i++) { | |
memcpy(mat[i], tmat[n - 1 - i], sizeof(mat[i])); | |
} | |
} | |
void go2(void) { | |
memcpy(tmat, mat, sizeof(mat)); | |
for (int i = 0; i < n; i++) { | |
for (int j = 0; j < m; j++) { | |
mat[i][j] = tmat[i][m - 1 - j]; | |
} | |
} | |
} | |
void go3(void) { | |
int tn = m, tm = n; | |
memcpy(tmat, mat, sizeof(mat)); | |
for (int i = 0; i < tn; i++) { | |
for (int j = 0; j < tm; j++) { | |
mat[i][j] = tmat[n - 1 - j][i]; | |
} | |
} | |
swap(n, m); | |
} | |
void go4(void) { | |
int tn = m, tm = n; | |
memcpy(tmat, mat, sizeof(mat)); | |
for (int i = 0; i < tn; i++) { | |
for (int j = 0; j < tm; j++) { | |
mat[i][j] = tmat[j][m - i - 1]; | |
} | |
} | |
swap(n, m); | |
} | |
void go5(void) { | |
memcpy(tmat, mat, sizeof(mat)); | |
for (int i = 0; i < n / 2; i++) { | |
for (int j = m / 2; j < m; j++) { | |
mat[i][j] = tmat[i][j - m / 2]; | |
} | |
} | |
for (int i = n / 2; i < n; i++) { | |
for (int j = m / 2; j < m; j++) { | |
mat[i][j] = tmat[i - n / 2][j]; | |
} | |
} | |
for (int i = n / 2; i < n; i++) { | |
for (int j = 0; j < m / 2; j++) { | |
mat[i][j] = tmat[i][j + m / 2]; | |
} | |
} | |
for (int i = 0; i < n / 2; i++) { | |
for (int j = 0; j < m / 2; j++) { | |
mat[i][j] = tmat[i + n / 2][j]; | |
} | |
} | |
} | |
void go6(void) { | |
memcpy(tmat, mat, sizeof(mat)); | |
for (int i = n / 2; i < n; i++) { | |
for (int j = 0; j < m / 2; j++) { | |
mat[i][j] = tmat[i - n / 2][j]; | |
} | |
} | |
for (int i = 0; i < n / 2; i++) { | |
for (int j = 0; j < m / 2; j++) { | |
mat[i][j] = tmat[i][j + m / 2]; | |
} | |
} | |
for (int i = 0; i < n / 2; i++) { | |
for (int j = m / 2; j < m; j++) { | |
mat[i][j] = tmat[i + n / 2][j]; | |
} | |
} | |
for (int i = n / 2; i < n; i++) { | |
for (int j = m / 2; j < m; j++) { | |
mat[i][j] = tmat[i][j - m / 2]; | |
} | |
} | |
} | |
int main(void) { | |
ios_base::sync_with_stdio(false); | |
cin.tie(nullptr); | |
cin >> n >> m >> r; | |
for (int i = 0; i < n; i++) { | |
for (int j = 0; j < m; j++) { | |
cin >> mat[i][j]; | |
} | |
} | |
while (r--) { | |
int cmd; | |
cin >> cmd; | |
if (cmd == 1) go1(); | |
else if (cmd == 2) go2(); | |
else if (cmd == 3) go3(); | |
else if (cmd == 4) go4(); | |
else if (cmd == 5) go5(); | |
else if (cmd == 6) go6(); | |
} | |
for (int i = 0; i < n; i++) { | |
for (int j = 0; j < m; j++) { | |
cout << mat[i][j] << ' '; | |
} | |
cout << '\n'; | |
} | |
return 0; | |
} |
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