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  1. #include <iostream>
  2. #include <cstdio>
  3. #include <climits>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	int n, c, x[105], max, min, dif;
  8. 	max=INT_MIN;
  9. 	min=INT_MAX;
  10. 	dif=0;
  11. 	scanf("%d%d", &n, &c);
  12. 	for(int i=0; i<n; i++) scanf("%d", &x[i]);
  13. 	for(int i=0; i<n-1; i++) if(x[i]-x[i+1]>dif) max=x[i], min=x[i+1], dif=max-min;
  14. 	if(dif-c>0) printf("%d", dif-c);
  15. 	else printf("0");
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3300KB
comments (?)
stdin 
6 100
10 9 8 7 6 5
stdout 
Standard output is empty
https://ideone.com/SNDpEE
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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