Submission #132614

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
132614	2019-07-19 08:36:35	alexpetrescu	Cloud Computing (CEOI18_clo)	C++14	100 / 100	303 ms	1400 KiB

clo

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#include <cstdio>
#include <algorithm>
#include <vector>
//FILE *fin = fopen("a.in", "r"), *fout = fopen("a.out", "w");
#define fin stdin
#define fout stdout
struct myc {
    int c, f, v, t;
    inline bool operator < (const myc &u) const {
        if (f != u.f) return f < u.f;
        else return t > u.t;
    }
};
long long d[100009];
inline void _(long long &a, long long b) {
    a = std::max(a, b);
}
int main() {
    int calc;
    fscanf(fin, "%d", &calc);
    std::vector < myc > v;
    for (; calc; calc--) {
        int c, f, V;
        fscanf(fin, "%d%d%d", &c, &f, &V);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

clo.cpp: In function 'int main()':
clo.cpp:25:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     fscanf(fin, "%d", &calc);
     ~~~~~~^~~~~~~~~~~~~~~~~~
clo.cpp:30:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         fscanf(fin, "%d%d%d", &c, &f, &V);
         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
clo.cpp:36:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     fscanf(fin, "%d", &coma);
     ~~~~~~^~~~~~~~~~~~~~~~~~
clo.cpp:40:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         fscanf(fin, "%d%d%d", &c, &f, &V);
         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 18 / 18
• Subtask 2: 18 / 18
• Subtask 3: 18 / 18
• Subtask 4: 18 / 18
• Subtask 5: 18 / 18
• Subtask 6: 10 / 10