1 files changed, 25 insertions, 0 deletions
diff --git a/OLD/csci5271/hw1/hw1p3.c b/OLD/csci5271/hw1/hw1p3.c
new file mode 100644
index 0000000..53ecc96
--- /dev/null
+++ b/OLD/csci5271/hw1/hw1p3.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+#include <string.h>
+
+void payment(char *name, double amount_cny, char *purpose, int purpose_len)
+{
+    double amount_usd = amount_cny / 6.466;
+    char memo[40];
+    strcpy(memo, "Payment for: ");
+    memcpy(memo + strlen(memo), purpose, purpose_len);
+    //write_check(name, amount_usd, memo);
+    printf("address of amount_usd: %p\naddress of memo: %p\n", &amount_usd, memo);
+    printf("purpose_len: %d\n", purpose_len);
+    printf("amount_usd: %f\npurpose: %s\n", amount_usd, purpose);
+    return;
+}
+
+int main()
+{
+    char name[] = "username";
+    double amount_cny = 646.60;
+    char purpose[] = "\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41";
+    int purpose_len = strlen(purpose);
+    payment(name, amount_cny, purpose, purpose_len);
+    return 0;
+}
+\ No newline at end of file