[SPCA] Continue summary

semester3/spca/code-examples/00_c/00_basics/04_strings.c

@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <string.h>
+
+int main( int argc, char *argv[] ) {
+    char hello[ 6 ] = "hello";                           // Using double quotes
+    char world[ 6 ] = { 'w', 'o', 'r', 'l', 'd', '\0' }; // As array
+
+    char src[ 12 ], dest[ 12 ];
+    strncpy( src, "ETHZ", 12 );     // Copy strings (extra elements will be set to \0)
+    strncpy( dest, src, 12 );       // Copy strings (last arg is first n chars to copy)
+    if ( strncmp( src, dest, 12 ) ) // Compare two strings. Returns 1 if src > dest
+        printf( "Hello World" );
+    strncat( dest, " is in ZH", 12 ); // Concatenate strings
+    return 0;
+}