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Submission #224495

# Submission time Handle Problem Language Result Execution time Memory
224495 2020-04-18T06:56:52 Z karld Temperature (POI11_tem) C++14
8 / 100
 315 ms 512 KB 
#include<stdio.h>

int main(){
	long tmin=-1000000000;
	int c=0;
	int total=0;
	int day;
	scanf("%d", &day);
	if (day>1) {
    	for(int i=0;i<day;i++){
    	    long max; long min;
        	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: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &day);
  ~~~~~^~~~~~~~~~~~
tem.cpp:12:15: 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 384 KB Output is correct
3 Correct 4 ms 256 KB Output is correct

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Output is correct
2 Incorrect 5 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 6 ms 384 KB Output is correct
2 Correct 7 ms 384 KB Output is correct
3 Incorrect 7 ms 384 KB Output isn't correct

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 86 ms 256 KB Output is correct
2 Correct 101 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 198 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 258 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 315 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 268 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 146 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 147 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #11
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 251 ms 512 KB Output is correct
2 Incorrect 312 ms 348 KB Output isn't correct

Subtask #12
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 235 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -