Cod sursa(job #245327)

Utilizator Omega91Nicodei Eduard Omega91 Data 17 ianuarie 2009 19:05:44
Problema Operatii Scor 80
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.27 kb
Raporteaza aceasta sursa 
#include <cstdio>
int main()
{
	int p = 0, s = 0, N, i, c;
	freopen("operatii.in", "r", stdin);
	freopen("operatii.out", "w", stdout);
	scanf("%d\n", &N);
	for (i = 0; i != N; ++i) {
		scanf("%d", &c);
		if (c > p) s += c - p;
		p = c;
	}
	printf("%d\n", s);
	
	return 0;
}