Why do loop it for 44 times I don’t get it. But when I changed 44 to 3 in the loop it works. for (i = 0; i < 3; i++) Depends on your compiler though but in case of 44 iteration windows gives me message application not responding.
Try this: #include <stdio.h> #include <stdlib.h> #include <string.h> FILE *fr; int main (int argc, const char * argv[]){ char line[1024]; double uppercase = 0, lowercase = 0; int x = 0; fr = fopen (“PercenUpLow.txt”, “rt”); if (fr == NULL) { printf (“Can’t open file”) ; return EXIT_FAILURE ; } while(fgets(line, 1024, fr) != NULL) … Read more
Since you wish to expect a ‘w’ to be inputted (among ‘w’, ‘a’, ‘s’, ‘d’ as probable movement characters ) , which actually is a character hence you must specify %c as an argument to the scanf function. So, your code should look like #include <stdio.h> int main () { int x = 0; int … Read more
In the constructor, you set root to Null. Then in insertNode, you do: cursor = root; while(cursor->getNextNode()) You need to allocate a root node, or deal with it being Null.
I think you want to create an array and read data to it and later display it using pointers dynamically. #include <stdio.h> #include <stdlib.h> int main() { int *A, n; printf(“\n Enter the size of array : “); // Reading the size of array scanf(“%d”,&n); A = (int*) malloc(sizeof(int) * n); // Allocating memory for … Read more
Problem is here. a* = b*; Change this to a = b or *a = *b (depends on what you want to do, either pointer assignment or assignment of variables that pointer points to). And char* x = “blaahhhblah”; should be char x[] = “blaahhhblah”;
I would recommend you to replace if(c!=’ ‘ && c!=’\t’ && c!=’\n’) with if(!isspace(c)) // Iam easier and more readable from ctype.h. Which detects all these characters ‘ ‘ space ‘\t’ horizontal tab ‘\n’ newline ‘\v’ vertical tab ‘\f’ feed ‘\r’ carriage return Also you should change char*** word_array; (three star general) to pointer to … Read more
Valgrind says that the illegal write is occurring at Address 0x6172676f72502074. If you look at that address as ASCII characters, it’s: argorP t, or converting from little endian: t Progra. This looks like part of one of your menu items, “9. Abort Program”. Maybe the bug is that menu_init() is writing past the end of … Read more
sizeof gives you the number of bytes the array occupies, not the number of elements it consists of. So as a double requires 8 bytes on your system, the result should become clear.
Let me break down a debugging session for you, but in future you better do that yourself. If the problem can be easily reproduced, it is quite trivial to fix it: gdb ./GAME (gdb) r Program received signal SIGSEGV, Segmentation fault. 0x00007ffff7b2d10c in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0 (gdb) bt #0 0x00007ffff7b2d10c in ?? () from … Read more