屏蔽yaoyao

左一酱(HX)  •  11小时前


include

using namespace std;

int main() {

int a[10][10];
int n, m;
for (int i = 1; i <= 5; i++)
	for (int j = 1; j <= 5; j++)
		cin >> a[i][j];
cin >> n >> m;
for (int i = 1; i <= 5; i++) {
	int t = a[n][i];
	a[n][i] = a[m][i];
	a[m][i] = t;
}
for (int i = 1; i <= 5; i++) {
	for (int j = 1; j <= 5; j++)
		cout << a[i][j] << " ";
	cout << endl;
}
return 0;

}


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