【codeforces】New Year and Days

思路：水

#include<stdio.h>#include<string.h>char c[20];int main() {    int n;    while(scanf("%d",&n)!=EOF) {        getchar();        gets(c);        if(c[3]=='m') {            if(n<=29)                printf("12\n");            else if(n==30)                printf("11\n");            else                printf("7\n");        }        if(c[3]=='w') {            if(n<=4||n==7)                printf("52\n");            else                printf("53\n");        }    }    return 0;}