#include <stdio.h>
#include <stdlib.h>

int main()
{
    int i=0;
    double t1, t2, int1, int2;
    const char *argc[45] = {"res-m1m1.txt","res-m1m2.txt","res-m1m3.txt","res-m1m4.txt","res-m1m5.txt","res-m1m6.txt","res-m3m1.txt","res-m3m2.txt","res-m3m3.txt","res-m3m4.txt","res-m3m5.txt","res-m3m6.txt","res-m5m1.txt","res-m5m2.txt","res-m5m3.txt","res-m5m4.txt","res-m5m5.txt","res-m5m6.txt","res-m7m1.txt","res-m7m2.txt","res-m7m3.txt","res-m7m4.txt","res-m7m5.txt","res-m7m6.txt","res-m9m1.txt","res-m9m2.txt","res-m9m3.txt","res-m9m4.txt","res-m9m5.txt","res-m9m6.txt","res-m11m1.txt","res-m11m2.txt","res-m11m3.txt","res-m11m4.txt","res-m11m5.txt","res-m11m6.txt","res-mCMm1.txt","res-mCMm2.txt","res-mCMm3.txt","res-mCMm4.txt","res-mCMm5.txt","res-mCMm6.txt","res-barm1.txt","res-barm2.txt","res-barm3.txt"};
    const char *argv[45] = {"per-m1m1.txt","per-m1m2.txt","per-m1m3.txt","per-m1m4.txt","per-m1m5.txt","per-m1m6.txt","per-m3m1.txt","per-m3m2.txt","per-m3m3.txt","per-m3m4.txt","per-m3m5.txt","per-m3m6.txt","per-m5m1.txt","per-m5m2.txt","per-m5m3.txt","per-m5m4.txt","per-m5m5.txt","per-m5m6.txt","per-m7m1.txt","per-m7m2.txt","per-m7m3.txt","per-m7m4.txt","per-m7m5.txt","per-m7m6.txt","per-m9m1.txt","per-m9m2.txt","per-m9m3.txt","per-m9m4.txt","per-m9m5.txt","per-m9m6.txt","per-m11m1.txt","per-m11m2.txt","per-m11m3.txt","per-m11m4.txt","per-m11m5.txt","per-m11m6.txt","per-mCMm1.txt","per-mCMm2.txt","per-mCMm3.txt","per-mCMm4.txt","per-mCMm5.txt","per-mCMm6.txt","per-barm1.txt","per-barm2.txt","per-barm3.txt"};
    FILE *arc2, *fil;

    for (i=0; i<45; i++) {
       arc2 = fopen(argc[i], "r");
       fil = fopen(argv[i], "w");
       t2=0;
       while((fscanf(arc2," %lf %lf %lf %lf\n", &t1, &int1, &t2, &int2))!=EOF) {
           fprintf(fil,"%lf\n",t2-t1);
           t2=t1;
       }
    }
    printf("Compilou\n");
    return 0;
}