diff --git a/simulator.c b/simulator.c
index c9166bf..38fd27a 100644
--- a/simulator.c
+++ b/simulator.c
@@ -4,7 +4,7 @@
 
 #define RR_QUANTUM 2
 #define CNTXT_SWITCH 1
-#define MAX_PROCESSES 10 
+int MAX_PROCESSES = 0;
 
 enum pstate {
     WAITING,
@@ -364,8 +364,8 @@ struct perf_info schedule_RR(struct pinfo *processes) { // Déclaration de la fo
 }
 
 void write_file(struct pinfo * process, struct perf_info * perf) {
-    FILE *myStream_execution = fopen("executionPr.csv", "w");
-    FILE *myStream_performance = fopen("performancePr.csv", "w");
+    FILE *myStream_execution = fopen("executionRR1.csv", "w");
+    FILE *myStream_performance = fopen("performanceRR1.csv", "w");
 
     if (myStream_execution == NULL || myStream_performance == NULL) {
         perror("Erreur à l'ouverture des fichiers");
@@ -404,6 +404,8 @@ struct pinfo * read_file() {
     struct pinfo * process;
 
     while (fgets(line, buf_size, file)) {
+
+        MAX_PROCESSES += 1;
         pid_str = strtok(line, " ");
         arrival_str = strtok(NULL, " ");
         execution_str = strtok(NULL, " ");
@@ -431,7 +433,10 @@ struct pinfo * read_file() {
     }
     free(line);
     fclose(file);
+
+    printf("Maximum des processus : %d\n", MAX_PROCESSES);
     return first;
+
 }
 
 void free_processes(struct pinfo * next) {
@@ -449,8 +454,8 @@ int main() {
     struct pinfo * processes = read_file();
 
     //struct perf_info perf = schedule_FCFS(processes);
-    //struct perf_info perf = schedule_RR(processes); 
-    struct perf_info perf = schedule_Pr(processes);
+    struct perf_info perf = schedule_RR(processes); 
+    //struct perf_info perf = schedule_Pr(processes);
 
     compute_waiting_time(processes);