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Optimisation and fix args

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This commit is contained in:
Ethanell 2019-12-18 17:30:34 +01:00
parent f2fb40eaa1
commit b1c1bd880f
1 changed files with 31 additions and 26 deletions
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43
map.c
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@ -1,47 +1,52 @@
#include "map.h" #include "map.h"
int main(int argc, char **argv) { int main(int argc, char **argv) {
if (argc < 7 || argc > 7) { if (argc != 7) {
printf("Not enough arguments !\n"); printf("Not enough arguments !\n");
return 1; return 1;
} }
if (!isdigit(*argv[1]) || !isdigit(*argv[2]) || !isdigit(*argv[5])) {
char *endPtr[3];
long l = strtol(argv[1], &endPtr[0], 10);
long c = strtol(argv[2], &endPtr[1], 10);
long op = strtol(argv[5], &endPtr[2], 10);
for (unsigned int i=0; i<3; i++) {
if (*endPtr[i] != '\0') {
printf("Invalid arguments !\n"); printf("Invalid arguments !\n");
return 1; return 1;
} }
int l = atoi(argv[1]), c = atoi(argv[2]), op = atoi(argv[5]); }
char e = *argv[3], o = *argv[4], f = *argv[6]; char e = *argv[3], o = *argv[4], f = *argv[6];
char **tab; char *line;
if (!(tab = calloc(l, sizeof(char*)))) { if (!(line = malloc((c+1)*sizeof(char)))) {
printf("Allocation fail !\n"); printf("Allocation fail !\n");
return 1; return 1;
} }
for (unsigned int i=0; i<l; i++) { line[c] = '\n';
if (!(tab[i] = calloc(c, sizeof(char)))) {
printf("Allocation fail !\n"); FILE *ftpr;
ftpr = fopen("map.res", "w");
if (ftpr == NULL) {
printf("Can't open file !\n");
return 1; return 1;
} }
} fprintf(ftpr, "%ld%c%c%c\n", l, e, o, f);
srand(time(NULL)); srand(time(NULL));
for (unsigned int i=0; i<l; i++) { for (unsigned int i=0; i<l; i++) {
for (unsigned int j=0; j<c; j++) { for (unsigned int j=0; j<c; j++) {
if (rand()%100 > op) { if (rand()%100 > op) {
tab[i][j] = e; line[j] = e;
} else { } else {
tab[i][j] = o; line[j] = o;
} }
} }
} fwrite(line, sizeof(char), c+1, ftpr);
printf("%d %c %c %c\n", l, e, o, f);
printf("%d %d\n", c, op);
for (unsigned int i=0; i<l; i++) {
for (unsigned int j=0; j<c; j++) {
printf("%c", tab[i][j]);
}
printf("\n");
} }
fclose(ftpr);
free(line);
return 0; return 0;
} }