ACM International Collegiate Programming Contest

Problems

English Japanese data1
data2
data3
data4
A A A1
A2
A3
A4
B B B1
B2
B3
B4
C C C1
C2
C3
C4
D D D1
D2
D3
D4
E E E1
E2
E3
E4
F F F1
F2
F3
F4

sample output

The ACM ICPC