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;
}
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