Submission #224493

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
224493	2020-04-18T06:28:34 Z	karld	Temperature (POI11_tem)	C++14	8 / 100	316 ms	384 KB

#include<stdio.h>

int main(){
    int day;
	long max;
	long tmin=-1000000000;
	long min;
	long tmax;
	int c=0;
	int total=0;
	
	scanf("%d", &day);
	if (day>1) {
    	for(int i=0;i<day;i++){
        	scanf("%ld %ld", &min, &max);
            if (tmin<=max) {
        	    c++;
        	    if (min>tmin){
            	    tmin = min;
            	}
        	} else {
        	    if (c > total){
        	        total = c;
        	    }
        	    tmin = min;
        	    c=1;
        	}
        	if (c>total) {
        	    total = c;
        	}
    	}
		printf("%d\n", total);
	} else {
	    if (day>0) {
	        printf("%d\n", 1);
	    } else {
	        printf("%d\n", 0);
	    }
	}
}

Compilation message

tem.cpp: In function 'int main()':
tem.cpp:8:7: warning: unused variable 'tmax' [-Wunused-variable]
  long tmax;
       ^~~~
tem.cpp:12:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &day);
  ~~~~~^~~~~~~~~~~~
tem.cpp:15:15: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
          scanf("%ld %ld", &min, &max);
          ~~~~~^~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	4 ms	384 KB	Output is correct

Subtask #2
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Incorrect	4 ms	256 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #3
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	256 KB	Output is correct
2	Correct	7 ms	256 KB	Output is correct
3	Incorrect	6 ms	256 KB	Output isn't correct

Subtask #4
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	85 ms	256 KB	Output is correct
2	Correct	100 ms	256 KB	Output is correct
3	Incorrect	109 ms	256 KB	Output isn't correct

Subtask #5
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	203 ms	376 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #6
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	255 ms	376 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #7
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	304 ms	372 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #8
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	263 ms	376 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #9
0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	150 ms	376 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #10
0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	143 ms	256 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #11
0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	260 ms	256 KB	Output is correct
2	Incorrect	316 ms	376 KB	Output isn't correct

Subtask #12
0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	236 ms	376 KB	Output isn't correct
2	Halted	0 ms	0 KB	-