working #3 for kiri

lab_2/vlad/main_s.c

@@ -1,44 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-#define MAX_LINE 4096
-
-int replace_char(char *buf, int key, int *replacements_left);
-
-int main(int argc, char *argv[]) {
-    if (argc != 4) {
-        fprintf(stderr, "Usage: %s <in> <out> <cap>\n", argv[0]);
-        return 1;
-    }
-
-    FILE *fin = fopen(argv[1], "r");
-    if (!fin) { perror("fopen input"); return 1; }
-    FILE *fout = fopen(argv[2], "w");
-    if (!fout) { perror("fopen output"); fclose(fin); return 1; }
-
-    int cap = atoi(argv[3]);
-    if (cap < 0) {
-        fprintf(stderr, "invalid cap\n");
-        fclose(fin);
-        fclose(fout);
-        return 1;
-    }
-
-    int total = 0;
-    char line[MAX_LINE];
-
-    while (fgets(line, sizeof(line), fin)) {
-        if (cap > 0) {
-            // key is unused, but pass the first byte for symmetry
-            int key = (unsigned char)line[0];
-            int repl_line = replace_char(line, key, &cap);
-            total += repl_line;
-        }
-        fputs(line, fout);
-    }
-
-    fclose(fin);
-    fclose(fout);
-    printf("total_replacements: %d\n", total);
-    return 0;
-}