Week1 Assignment

Week1/q1.c

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+#include<stdio.h>
+
+int main() {
+	// scan integer from input
+	int x;
+	scanf("%d", &x);
+
+	// Get the 5 digits, starting from 1s place
+	int ones = x %10;
+
+	x/=10;
+	int tens = x % 10;
+
+	x/=10;
+	int hundreds = x % 10;
+
+	x/=10;
+	int thousands = x % 10;
+
+	x/=10;
+	int tenthousands = x % 10;
+
+	// In reverse order, create the reversed number.
+	int reversed = tenthousands
+		+ 10*thousands
+		+ 100*hundreds
+		+ 1000*tens
+		+ 10000*ones;
+
+	// Output number.
+	printf("%d\n", reversed);
+}