Cod sursa(job #125938)
Utilizator | Bogdan-Cristian Tataroiu bogdan2412 | Data | 20 ianuarie 2008 21:45:45 |
---|---|---|---|
Problema | Stergeri | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.38 kb |
#include <stdio.h>
int N, M, K;
#define MAXM 100005
int L[MAXM], R[MAXM];
int main()
{
freopen("stergeri.in", "rt", stdin);
freopen("stergeri.out", "wt", stdout);
scanf("%d %d %d", &N, &M, &K);
for (int i = 0; i < M; i++)
scanf("%d %d", L + i, R + i);
for (int i = M - 1; i >= 0; i--)
{
if (L[i] > K)
continue;
K += R[i] - L[i] + 1;
}
printf("%d\n", K);
return 0;
}