code. compile. run. debug. share.
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
int myCompare (const void * a, const void * b) {
const char *pa = *(const char **)a;
const char *pb = *(const char **)b;
return strcmp(pa, pb);
}
int main() {
const char *input[] = {"a", "orange", "apple", "mobile"};
int stringLen = sizeof(input) / sizeof(char *);
int i;
for (i = 0; i < stringLen; ++i) {
printf("%p: %d: %s\n", input[i], i, input[i]);
}
printf("\n");
qsort(input, stringLen, sizeof(char *), myCompare);
for (i = 0; i < stringLen; ++i) {
printf("%p: %d: %s\n", input[i], i, input[i]);
}
}
Compiling Program...
Standard Input:
Interactive Console
Text
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