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s4-c/TP3/E7.c
2016-03-09 11:10:07 +01:00

37 lines
567 B
C

/* Miroir */
#include <stdio.h>
#define N 255
int length(char* c) {
int i, len = -1;
for (i = 0; i < N; i++) {
if (c[i] == '\0') {
len = i;
break;
}
}
return len;
}
char* miroir(char* c) {
int i, len = length(c);
static char mir[N];
for (i = 0; i < len; i++) {
mir[i] = c[len-i-1];
}
return mir;
}
int main() {
char c[N];
printf("Entrez du texte : ");
scanf("%s", &c);
char* m = miroir(c);
printf("Miroir : %s (addresse : 0x%x)\n", m, &m);
return 0;
}