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ThomasBallantine 2025-08-12 22:38:23 +01:00
parent 3a4bec5028
commit a81ed99e82
1 changed files with 4 additions and 1 deletions
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2015_day_3/day_3.c
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@ -76,12 +76,15 @@ void movenorth(Housearray* f, char direction){
//update y coordinate //update y coordinate
f->y·coord--; f->y·coord--;
//check if expansion needed //check if expansion needed
if (f->y·coord < 0){ if (f->y·coord - f->y_coord_origin < 0){
//Expand north //Expand north
int new_rows = old_rows +1; int new_rows = old_rows +1;
int new_cols = old_cols; int new_cols = old_cols;
//creates am array of pointers to point to my rows of integers //creates am array of pointers to point to my rows of integers
int** new_grid = (int**)malloc(new_rows * sizeof(int*)); int** new_grid = (int**)malloc(new_rows * sizeof(int*));
if (new_grid == NULL){
return;
}
for (int i = 0; i< old_rows; ++i){ for (int i = 0; i< old_rows; ++i){
new_grid[i+1] = f->houses[i];//repeat without the plus one for the southward add row new_grid[i+1] = f->houses[i];//repeat without the plus one for the southward add row
} }