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Submission #211715

# Submission time Handle Problem Language Result Execution time Memory
211715 2020-03-21T05:00:22 Z goodboy Potatoes and fertilizers (LMIO19_bulves) C++14
0 / 100
 19 ms 16256 KB 
#include <stdio.h> 
#include <math.h>
using namespace std;
 
int fertiliser[1000005],potatoes[1000005];
 
int main() {
    int n , a , b;
    scanf("%d",&n);
	int pot = 0, fert = 0;
    for (int i = 1; i <= n; i++) {
    	scanf("%d%d",&a,&b);
      	for (int j = 1; j <= a; j++) {
        	fert++;
          	fertiliser[fert] = i;
		}
      	for (int j = 1; j <= b; j++) {
          	pot++;
          	potatoes[pot] = i;
        }
  	}
  	long long ans = 0;
  	for(int i = 1; i <= pot; i++)ans += abs(fertiliser[i] - potatoes[i]);
  	printf("%lld\n",ans);
}

Compilation message

bulves.cpp: In function 'int main()':
bulves.cpp:9:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ~~~~~^~~~~~~~~
bulves.cpp:12:11: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
      scanf("%d%d",&a,&b);
      ~~~~~^~~~~~~~~~~~~~

Subtask #1
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 128 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Runtime error 19 ms 16256 KB Execution killed with signal 11 (could be triggered by violating memory limits)

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 128 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Runtime error 19 ms 16256 KB Execution killed with signal 11 (could be triggered by violating memory limits)

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 128 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Incorrect 4 ms 384 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 128 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Runtime error 19 ms 16256 KB Execution killed with signal 11 (could be triggered by violating memory limits)

Subtask #5
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 128 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Runtime error 19 ms 16256 KB Execution killed with signal 11 (could be triggered by violating memory limits)