Add strcmp

.gitignore

@@ -32,3 +32,4 @@ carte-identite
 conversion-majuscule
 mirroir
 creation-mot-de-passe
+strcmp

programmation-c-cpp/tp3/strcmp.c

@@ -0,0 +1,59 @@
+/* strcmp */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+
+int strcompare(char*, char*);
+void get_alphabetical_order(char*, char*);
+
+int main() {
+    char mot[100];
+    char *temoin = "CODEUR";
+    int i = 0;
+
+    printf("Ecrire un mot en majuscule : ");
+    fgets(mot, 100, stdin);
+    while (mot[i] != '\n') i++;
+    mot[i] = '\0';
+
+    if (strcompare(mot, temoin)) {
+        printf("Les mots sont identiques\n");
+    } else {
+        get_alphabetical_order(mot, temoin);
+    }
+
+    return 0;
+}
+
+int strcompare(char *mot1, char *mot2) {
+    int i = 0;
+
+    while (mot2[i] != '\0') {
+        if (mot1[i] != mot2[i]) {
+            return 0;
+        }
+        i++;
+    }
+
+    return 1;
+}
+
+void get_alphabetical_order(char *mot1, char *mot2) {
+    int i = 0;
+
+    while (1) {
+        if ((mot1[i] == '\0') || (mot2[i] == '\0')) {
+            break;
+        }
+        if (mot1[i] < mot2[i]) {
+            printf("%s > %s\n", mot1, mot2);
+            break;
+        }
+        if (mot1[i] > mot2[i]) {
+            printf("%s > %s\n", mot2, mot1);
+            break;
+        }
+        i++;
+    }
+}