#include <stdio.h>
#include <stdlib.h>
#include "wombats.h"
#include "wombats.cpp"
#define fail(s, x...) do { \
fprintf(stderr, s "\n", ## x); \
exit(1); \
} while(0)
static int H[5000][200];
static int V[5000][200];
int main() {
int R, C, E, P, Q, W, V1, V2, event, i, j;
int res;
FILE *f = fopen("wombats.in", "r");
if (!f)
fail("Failed to open input file.");
res = fscanf(f, "%d%d", &R, &C);
for (i = 0; i < R; ++i)
for (j = 0; j < C-1; ++j)
res = fscanf(f, "%d", &H[i][j]);
for (i = 0; i < R-1; ++i)
for (j = 0; j < C; ++j)
res = fscanf(f, "%d", &V[i][j]);
init(R, C, H, V);
res = fscanf(f, "%d", &E);
for (i = 0; i < E; i++) {
res = fscanf(f, "%d", &event);
if (event == 1) {
res = fscanf(f, "%d%d%d", &P, &Q, &W);
changeH(P, Q, W);
} else if (event == 2) {
res = fscanf(f, "%d%d%d", &P, &Q, &W);
changeV(P, Q, W);
} else if (event == 3) {
res = fscanf(f, "%d%d", &V1, &V2);
printf("%d\n", escape(V1, V2));
} else
fail("Invalid event type.");
}
fclose(f);
return 0;
}
Compilation message
grader.c: In function 'int main()':
grader.c:15:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
15 | int res;
| ^~~
wombats.cpp:4:10: fatal error: wombats.cpp: No such file or directory
4 | #include "wombats.cpp"
| ^~~~~~~~~~~~~
compilation terminated.
