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Submission #51284

# Submission time Handle Problem Language Result Execution time Memory
51284 2018-06-17T12:00:34 Z Mamnoon_Siam Roller Coaster Railroad (IOI16_railroad) C++17
0 / 100
 73 ms 7572 KB 
#include "railroad.h"
 
long long plan_roller_coaster(std::vector<int> s, std::vector<int> t) {
    int c = 0;
    for(int i = 0; i < t.size(); i++) {
    	if(t[i] == 0) c++;
    }
    if(c > 1) return 0;
    return 1;
}

Compilation message

railroad.cpp: In function 'long long int plan_roller_coaster(std::vector<int>, std::vector<int>)':
railroad.cpp:5:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < t.size(); i++) {
                    ~~^~~~~~~~~~

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 504 KB answer is not correct: 1 instead of 0
2 Halted 0 ms 0 KB -

Subtask #2
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 504 KB answer is not correct: 1 instead of 0
2 Halted 0 ms 0 KB -

Subtask #3
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 73 ms 7572 KB answer is not correct: 1 instead of 0
2 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 504 KB answer is not correct: 1 instead of 0
2 Halted 0 ms 0 KB -