#include <stdio.h>
int main() {
int data[4][4];
printf("4x4 배열의 원소를 입력하세요\n");
for (int i=0; i<4; i++){
for (int j=0; j<4; j++){
scanf("%d", &data[i][j]);
}
}
int temp[4];
for (int j = 0; j < 4; j++){
temp[j] = data[3][j];
}
for (int i = 0; i < 4; i++){
for (int j = 0; j < 4; j++){
printf("%4d", data[i][j]);
}
printf("\n");
}
printf("\n");
printf("변환 전 배열\n");
for (int i = 0; i < 4; i++){
for (int j = 0; j < 4; j++){
printf("%4d", data[i][j]);
}
printf("\n");
}
printf("\n");
printf("아래로 한 칸 이동한 배열\n");
for (int i=3; i>0; i--){
for (int j = 0; j < 4; j++){
data[i][j]=data[i-1][j];
}
}
for (int j = 0; j < 4; j++){
data[0][j] = temp[j];
}
for (int i = 0; i < 4; i++){
for (int j = 0; j < 4; j++){
printf("%4d", data[i][j]);
}
printf("\n");
}
return 0;
}
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