8
“3712”
“3213……”
“38”
1010
……100
“”
“”“”
“100055”
“……60001+1”
“……”
20……“”
“…………”
……
…………
60001+1002
“……‘’80060001+20”
“……60001”
npc(-100)-60-30-10-1010(10)40100170250500
npcnpcnpc-50npc-100npc100%