User:Megan Hoogenboom/assignment4: Difference between revisions

Latest revision as of 01:23, 9 November 2010

Finding text and replacing in C

Experiment 1:

#include "stdio.h"
#include "string.h"
#include "ctype.h"
 
void main() {

char a = 'a';

    if (ispunct(a)) {
        printf("CHAR\n");
        }
    else {
        printf("NOCHAR\n");
    }
    printf("\n");
}

Output:

NOCHAR

Experiment 2:

#include "stdio.h"
#include "string.h"
#define MAXLINE 1000
 
int main () {
    char line[MAXLINE];
    int linelen;
    int i;
    char a = '1';

        if (ispunct(a)) {
             printf("CHAR\n");
        }
        printf("\n");
 
    return 0;
}

Output:

@@ Line 1: / Line 1: @@
-== Finding text and replacing ==
+== Finding text and replacing in C==
+===Experiment 1:===
 <source lang=C>
@@ Line 18: / Line 22: @@
      printf("\n");
 }
+</source>
+Output:
+<source lang=bash>
+NOCHAR
+</source>
+===Experiment 2:===
+<source lang=C>
+#include "stdio.h"
+#include "string.h"
+#define MAXLINE 1000
+int main () {
+    char line[MAXLINE];
+    int linelen;
+    int i;
+    char a = '1';
+        if (ispunct(a)) {
+             printf("CHAR\n");
+        }
+        printf("\n");
+    return 0;
+}
+</source>
+Output:
+<source lang=bash>
 </source>