hw

med/C-programming-a-modern-standard/numberreversal.c

@@ -0,0 +1,24 @@
+#include "stdio.h"
+#include "stdlib.h"
+
+int main(){
+
+    int input;
+    printf("input:");
+    scanf("%d", &input);
+
+    // assume 3 digits,
+
+    int d1, d2, d3;
+    d1 = input / 100; //uitgaande van flooring
+    d2 = input % 100 / 10;
+    d3 = input % 10;
+
+    printf("%d%d%d",d3, d2,d1);
+
+    printf("next: ");
+    scanf("%1d%1d%1d", &d1,&d2,&d3);
+    printf("%d%d%d",d3,d2,d1);
+
+    return 0;
+}