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| author | RossTheRoss <msattr@gmail.com> | 2019-06-25 17:55:13 -0500 |
|---|---|---|
| committer | RossTheRoss <msattr@gmail.com> | 2019-06-25 17:55:13 -0500 |
| commit | 6c83506cb44b1d20f66df404f0b6468b0e291b6b (patch) | |
| tree | 8e0475edc2891741862bc9b63844600bdebe6936 /ee1301/wk5/lab4/swappy.cpp | |
| parent | M E A N I N G F U L C O M M E N T S (diff) | |
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Do a thing:
Diffstat (limited to 'ee1301/wk5/lab4/swappy.cpp')
| -rw-r--r-- | ee1301/wk5/lab4/swappy.cpp | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/ee1301/wk5/lab4/swappy.cpp b/ee1301/wk5/lab4/swappy.cpp index b697ff5..a2810a6 100644 --- a/ee1301/wk5/lab4/swappy.cpp +++ b/ee1301/wk5/lab4/swappy.cpp @@ -1,24 +1,24 @@ -#include <iostream> -using namespace std; - -void swap (int &a, int &b); -int main(int argc, char* argv[]) { - if (argc !=2) { - cout << "Incorrect number of arguments! USAGE:" << endl - << " swappy <string>" << endl;; - return 3; - } - int i; - for (i=0; i<10000; i++) { - if (argv[1][i]=='\0') { - break; - } - } - swap(argv[1][0],argv[1][(i-1)]); - cout << argv[1] << endl; - -} -void swap (char &a, char &b) { - char temp; - temp=a; a=b; b=temp; -} +#include <iostream>
+using namespace std;
+
+void swap (int &a, int &b);
+int main(int argc, char* argv[]) {
+ if (argc !=2) {
+ cout << "Incorrect number of arguments! USAGE:" << endl
+ << " swappy <string>" << endl;;
+ return 3;
+ }
+ int i;
+ for (i=0; i<10000; i++) {
+ if (argv[1][i]=='\0') {
+ break;
+ }
+ }
+ swap(argv[1][0],argv[1][(i-1)]);
+ cout << argv[1] << endl;
+
+}
+void swap (char &a, char &b) {
+ char temp;
+ temp=a; a=b; b=temp;
+}
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