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hw6in1

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created by

anonymous

39 seconds ago

hw6in1

​x
 
#include <stdio.h>
#include <string.h>
​
int main(int argc, char* argv[]) {
  FILE *map_file = fopen(argv[1],"r");
​
  int row_num;
  int col_num;
​
  char num_line[128];
  fgets(num_line,sizeof(num_line),map_file);
  sscanf(num_line,"%d",&row_num);
  sscanf(num_line,"%d",&col_num);
​
  char game_graph[row_num][col_num];
  char line[col_num+2];
​
  for(int i = 0; i < row_num; i++){
    fgets(line,col_num+2,map_file);
    memcpy(game_graph[i],line,col_num);
  }
​
  for (int i = 0; i < row_num; i++) {
    for (int j = 0; j < col_num; j++) {
        putchar(game_graph[i][j]);
    }
    putchar('\n');
  }
}
​

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prog.c: In function 'main':
prog.c:4:14: warning: unused parameter 'argc' [-Wunused-parameter]
    4 | int main(int argc, char* argv[]) {
      |          ~~~~^~~~

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