PAT 1003 Emergency 遞歸記錄訪問路徑

    #include <stdio.h> #define N 501 #define M 1000000 int rescue[N];// = {1,2,1,5,3} int startP,endP; int path[N]={0}; int size=0; int vex[N][N]={0}; int visit[N]={0}; int maxR=0; int minP=M

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