实现

#include <cstdio>

int game_graph[16][16];
int block[4][4];

int main() {

    for (int i = 0;i < 15;++i) {
        for (int j = 0;j < 10;++j) {
            scanf("%d",&game_graph[i][j]);
        }
    }

    for(int i = 0;i < 4;++i) {
        for (int j = 0;j < 4;++j) {
            scanf("%d",&block[i][j]);
        }
    }

    int dep_col;
    scanf("%d",&dep_col);
    --dep_col;

    int flag = 0;
    for (int i = 0;i < 18; ++i) {       
        for (int row = 0;row < 4;++row) {
            for (int col = 0;col < 4;++col) {
                if (block[3 - row][col] == 1) {
                    if (i - row >= 0 && i - row < 15
                    && game_graph[i - row][dep_col + col] == 1) {
                        flag = 1;
                        goto end;
                    } else if (i - row >= 0 && i - row == 14) {
                        flag = 2;
                        goto end;
                    }
                }
                
            }
        }

        end:;
        if (flag!=0 && i != 0) {
            if (flag == 1) {
                --i;
            }
            for (int row = 0;row < 4;++row) {
                for (int col = 0;col < 4;++col) {
                    if (i - row >= 0 && i - row < 15 && block[3 - row][col] == 1) {
                        game_graph[i - row][dep_col + col] = 1;
                    }
                }
            }
            break;
        }
    }

    for (int i = 0;i < 15;++i) {
        for (int j = 0;j < 10;++j) {
            printf("%d ",game_graph[i][j]);
        }
        printf("\n");
    }

}

201604-2 俄罗斯方块

原文：https://www.cnblogs.com/amonqsq/p/13592392.html