📝 Added sandbox (code sketchbook)

sandbox/reverse_string2.c

@@ -0,0 +1,30 @@
+/* https://www.w3schools.in/c-programming/examples/reverse-a-string-in-c */
+#include <stdio.h>
+
+void revAString(char strg[]) {
+    int g, numb;
+    int tmpry = 0;
+
+    // grabs the length of the given string
+    for(numb = 0; strg[numb] != 0; numb++);
+    printf("numb(string length) = %d\n", numb);
+    for(g = 0; g < numb / 2; g++) {
+        tmpry = strg[g];
+        printf("tmpry = %c\n", tmpry);
+        strg[g] = strg[numb - 1 - g];
+        printf("strg[g] = %c\n", strg[g]);
+        strg[numb - 1 - g] = tmpry;
+        printf("strg[numb - 1 - g] = %c\n", strg[numb - 1 - g]);
+    }
+    for (g = 0; g < numb; g++)
+        putchar(strg[g]);
+    printf("\n");
+}
+
+int main(void) {
+    char strg[60];
+    printf("Please insert the string you wish to get reversed: ");
+    scanf("%s", strg);
+    revAString(strg);
+    return 0;
+}