Submission #12913

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
12913	2015-01-20 06:44:42	baneling100	탐사 (KOI13_probe)	C++98	14.63 / 19	2036 ms	668 KiB

probe

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#include <stdio.h>
int K, N, Probe[41][1001][3], Len[41], Ans[41];
int backTrack(int now) {
    int i, OK;
    if(now>K)
        return 1;
    else {
        Ans[now]=Ans[now-1]+1;
        OK=1;
        for(i=1 ; i<=Len[now] && OK ; i++) {
            if(now==Probe[now][i][2]) {
                if(Ans[now]-Ans[Probe[now][i][0]]!=Probe[now][i][1])
                    OK=0;
            }
            else
                if(Ans[now]-Ans[Probe[now][i][0]]>Probe[now][i][1])
                    OK=0;
        }
        if(OK)
            if(backTrack(now+1))
                return 1;
        Ans[now]=Ans[now-1];
        OK=1;
        for(i=1 ; i<=Len[now] && OK ; i++) {
            if(now==Probe[now][i][2]) {
                if(Ans[now]-Ans[Probe[now][i][0]]!=Probe[now][i][1])
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

probe.cpp: In function 'int main()':
probe.cpp:48:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d",&K,&N);
     ~~~~~^~~~~~~~~~~~~~~
probe.cpp:50:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d %d %d",&in1,&in2,&in3);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 2.47 / 2.47
• Subtask 2: 2.09 / 2.09
• Subtask 3: 1.33 / 1.33
• Subtask 4: 5.13 / 5.13
• Subtask 5: 3.61 / 3.61
• Subtask 6: 0 / 4.37