An Easy Problem for Elfness Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 1148 Accepted Submission(s): 234 Problem Description Pfctgeorge is totally a tall rich and handsome guy. He plans t…
水题,如题. #include <stdio.h> #define chk(Y) (Y%4==0 && Y%100!=0) || Y%400==0 int main() { int case_n; int i, y, n; scanf("%d", &case_n); while (case_n--) { scanf("%d %d", &y, &n); i = ; ) { if ( chk(y) ) i++; if…
Problem Description Pfctgeorge is totally a tall rich and handsome guy. He plans to build a huge water transmission network that covers the whole southwest China. To save the fund, there will be exactly one path between two cities. Since the water ev…