Cod sursa(job #123229)
Utilizator | Airinei Adrian astronomy | Data | 14 ianuarie 2008 23:45:28 |
---|---|---|---|
Problema | Stergeri | Scor | Ascuns |
Compilator | cpp | Status | done |
Runda | Marime | 0.46 kb |
#include <stdio.h>
#include <string.h>
#define MAX_M 100100
int A[MAX_M][2], K, N, M;
int main(void)
{
freopen("stergeri.in", "rt", stdin);
freopen("stergeri.out", "wt", stdout);
int i, j, k;
scanf("%d %d %d\n", &N, &M, &K);
for(i = 1; i <= M; i++) scanf("%d %d\n", &A[i][0], &A[i][1]);
for(i = M; i >= 1; i--)
if(A[i][0] <= K) K += A[i][1]-A[i][0]+1;
printf("%d\n", K);
return 0;
}