#include <stdio.h>
void myStrcpy(char s[], char t[]){
int i;
for(i = 0; s[i] != '\0'; i++){
if(s[i] == '1')
s[i] = 'I';
t[i] = s[i];
}
t[i] = '\0';
}
int main(void) {
char s[100];
char t[100];
myStrcpy(s, t);
return 0;
}
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