Adding the first coding game Challenges

Easy_Challenges/temperatures.c

@@ -0,0 +1,40 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdbool.h>
+
+#define TAILLE_MAX 10000
+
+int main()
+{
+    // the number of temperatures to analyse
+    int n,min=TAILLE_MAX;
+    scanf("%d", &n);
+    for (int i = 0; i < n; i++) {
+        // a temperature expressed as an integer ranging from -273 to 5526
+        int t;
+        scanf("%d", &t);
+
+        if (abs((0-t)) < abs(0-min))
+        {
+            min = t;
+        }
+        else if (min == t)
+        {
+            min = t;
+        }
+        else if (abs(t) == abs(min))
+        {
+            min = abs(min);
+        }
+    }
+
+    // Write an answer using printf(). DON'T FORGET THE TRAILING \n
+    // To debug: fprintf(stderr, "Debug messages...\n");
+
+    if (min == TAILLE_MAX)
+        printf("0");
+    else
+        printf("%d",min);
+    return 0;
+}