NYOJ 125 盗梦空间
盗梦空间这个电影我看了三遍。good!
附ac代码:
#include <stdio.h> #include <string.h> double cal(int t, int lev){ //接受分钟,返回秒 double s = t; s *= 60; while(lev--) s /= 20; return s; } int main(){ int t, n, lev, temp; double time; char s[5]; scanf("%d", &t); while(t-- && scanf("%d", &n)){ lev = 0; time = 0; while(n-- && scanf("%s", s)){ if(!strcmp(s, "IN")){ ++lev; continue; } if(!strcmp(s, "OUT")){ --lev; continue; } scanf("%d", &temp); time += cal(temp, lev); } printf("%d\n", (int)time); } return 0; }