Submission #104704

#	Time	Username	Problem	Language	Result	Execution time	Memory
104704		TAMREF	Computer Network (BOI14_network)	C++11	0 / 100	189 ms	8056 KiB

network

#include "network.h"
int dist[1005];
void findRoute (int n, int a, int b){
    for(int i = 1; i <= n; i++){
      if(i == b) continue;
      dist[i] = ping(i, b);
    }
    for(int now = a; now != b;){
      for(int k = 1; k <= n; k++){
        if(dist[k] + 1 == dist[now] && ping(k, now) == 1){
          travelTo(k);
          now = k;
          break;
        }
      }
    }
    return;
}

Compilation message (stderr)

grader.c: In function 'int main()':
grader.c:48:11: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf ("%d%d%d%d", &N, &a, &b, &M);
     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
grader.c:51:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d", &distance[u][v]);
             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~

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