可以用来干任何事情,记住:是任何事情 /* ID: LANG: C TASK: ride */ #include #include main () { FILE *fin = fopen ("ride.in", "r"); FILE *fout = fopen ("ride.out", "w"); char a[6], b[6]; int i,group = 1, comet = 1; fscanf (fin, "%s", a); fscanf (fin, "%s", b); for(i = 0