#include <cstdio> int main( int argc, char* argv[] ) { int n; scanf("%d", & n ); int s = 0; int smallest_odd = -1; for( int i = 0; i < n; ++i ) { int a; scanf("%d", & a ); s += a; if( ( a & 1 ) == 1 ) { if( smallest_odd == -1 || a < smallest_odd ) { smallest_odd = a; } } } if( ( s & 1 ) == 0 ) { printf( "%d\n", s ); } else { if( s == smallest_odd ) { printf("NIESTETY\n"); } else { printf("%d\n", s - smallest_odd ); } } return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | #include <cstdio> int main( int argc, char* argv[] ) { int n; scanf("%d", & n ); int s = 0; int smallest_odd = -1; for( int i = 0; i < n; ++i ) { int a; scanf("%d", & a ); s += a; if( ( a & 1 ) == 1 ) { if( smallest_odd == -1 || a < smallest_odd ) { smallest_odd = a; } } } if( ( s & 1 ) == 0 ) { printf( "%d\n", s ); } else { if( s == smallest_odd ) { printf("NIESTETY\n"); } else { printf("%d\n", s - smallest_odd ); } } return 0; } |