database of library management system and it s use in as a database table

Example 编译：mpicc mst.c mst 运行：本实例中使用了5个处理器。 mpirun –np 5 mst 运行结果： Input the size of matrix:9 0 4 5 8 6 2 5 7 3 5 0 8 3 1 6 4 9 5 7 2 0 6 4 1 3 8 9 4 5 6 0 5 7 2 1 6 4 5 8 7 0 2 3 4 7 4 1 4 7 5 0 7 8 4 7 8 9 3 2 1 0 6 7 4 2