update codingame challenges

Adding python challenges and sorting the challenges

C/Easy_Challenges/defibrillators.c

@@ -0,0 +1,79 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include <ctype.h>
+
+double distance (double latA, double longA, double latB, double longB)
+{
+    fprintf(stderr, "Affichage des valeurs de latA %lf et longA %lf, latB %lf et longB %lf\n",latA, longA, latB, longB);
+    return (sqrt(pow((longB-longA)*cos((latA + latB)/2),2)+pow((latB - latA),2)) * 6371);
+}
+
+char *floatFrToUs(const char *textToTransform)
+{
+    char *token[3] = {NULL};
+    int counter = 0;
+    char *next_token = strtok(textToTransform, ",");
+    while(next_token != NULL ) 
+    {
+        size_t token_length = strlen(next_token);
+        token[counter] = calloc(token_length, sizeof(char));
+        memcpy(token[counter], next_token, token_length);
+        next_token = strtok(NULL, ",");
+        ++counter;
+    }
+    char *result = malloc(strlen(token[0]) + strlen(token[1]) + strlen(".") + 1);
+    memcpy(result, token[0], strlen(token[0])); 
+    memcpy(result + strlen(token[0]), ".", strlen(".") + 1);
+    memcpy(result + strlen(token[0]) + strlen("."), token[1], strlen(token[1]) + 1);
+    return result;
+}
+
+int main()
+{
+    char LON[51], LAT[51], result[257];
+    scanf("%s%s", LON, LAT);
+    fprintf(stderr,"Debug LON: %s, LAT: %s\n",LON,LAT);
+    double lon = 0, lat = 0;
+    sscanf(floatFrToUs(LON), "%lf", &lon);
+    sscanf(floatFrToUs(LAT), "%lf", &lat);
+    fprintf(stderr,"Debug LON: %s, LAT: %s\n",LON,LAT);
+
+    int N, counter = 0;
+    float min = 99999999;
+    scanf("%d", &N); fgetc(stdin);
+    for (int i = 0; i < N; i++) {
+        char DEFIB[257], *token[8] = {NULL};
+        scanf("%[^\n]", DEFIB); fgetc(stdin);
+        char *next_token = strtok(DEFIB, ";");
+        while(next_token != NULL ) 
+        {
+            size_t token_length = strlen(next_token);
+            token[counter] = calloc(token_length, sizeof(char));
+            memcpy(token[counter], next_token, token_length);
+            next_token = strtok(NULL, ";");
+            ++counter;
+        }
+        for (int j =0; j<counter; j++)
+            fprintf(stderr,"%d: %s\n",i,token[j]);
+
+        double dist = 0, entryLon = 0, entryLat = 0;
+        sscanf(floatFrToUs(token[counter-2]), "%lf", &entryLon);
+        sscanf(floatFrToUs(token[counter-1]), "%lf", &entryLat);
+        dist = distance(lat, lon, entryLat, entryLon);
+        fprintf(stderr, "Affichage des valeurs de lon %.4lf et lat %.4lf\n",entryLon, entryLat);
+        fprintf(stderr,"Valeur distance: %f\n",dist);
+        if (dist < min)
+        {
+            fprintf(stderr,"Valeur copier car dist vaut %lf\n",dist);
+            min = dist;
+            strcpy(result,token[1]);
+        }
+        counter = 0;
+    }
+
+    printf("%s\n",result);
+
+    return 0;
+}

README.md

@@ -1,6 +1,6 @@
 # CodingGame
 ------------
-In this github project you will find all my solutions for the coding games challenge I've made. For the moment all the challenges are done in C
+In this github project you will find all my solutions for Codingame challenges I have made. Some challenges are done in C and Python and some in Python only. If I have time one day I will do all in C.
 
 # Easy challenges
 ---------