X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fbeginners.git;a=blobdiff_plain;f=h2i-calc.c;fp=h2i-calc.c;h=5042af63cffd79e7e270e8fe7245fb408e95c340;hp=0000000000000000000000000000000000000000;hb=f9fdaf4ff30b80f060a3662cd683dcaf7ce74dce;hpb=26bedf2e82579ee793cb437bd4da9370bca7d3df

diff --git a/h2i-calc.c b/h2i-calc.c
new file mode 100644
index 0000000..5042af6
--- /dev/null
+++ b/h2i-calc.c
@@ -0,0 +1,11 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc,char *argv[]) {
+	char hex_char[10];
+	sprintf(hex_char,"0x%s",argv[1]);
+	printf("%s (dec) -> %x (hex)\n",argv[1],atoi(argv[1]));
+	printf("%s (hex) -> %ld (dec)\n",argv[1],strtol(hex_char,NULL,0));
+	return 1;
+}
+