code. compile. run. debug. share.
#include <stdio.h>
#include<stdlib.h>
int main()
{
int *ptr = NULL, i = 0, num =0;
printf("Enter the num\n");
scanf("%d", &num);
/*calloc example*/
ptr = (int*)calloc(num, sizeof(int));
if (ptr == NULL){
printf("calloc failed\n");
return -1;
}
for(i = 0; i < num; i++){
ptr[i] = i+2;
}
for(i=0; i<num; i++){
printf("%d ", ptr[i]);
}
printf("\n");
free(ptr);
return 0;
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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