squeeze( char s1[], char s2[]) ... { int i; int j; int m; for(i = m = 0; s1[i] != '/0'; ++i) ...{ j = 0; while(s2[j] != '/0') ...{ if(s1[i] == s2[j]) break; ++j; } if(s2[j] == '/0') s1[m++] = s1[i]; } s1[m] = '/0';}