/* ID: mytbk921 LANG: C TASK: friday */ #include int isleap(int year) { if (year%4==0 && (year%100!=0 || year%400==0)) return 1; else return 0; } const int DaysOfMonth[2][12]={{31,28,31,30,31,30,31,31,30,31,30,31},{31,29,31,30,31,30,31,31,30,31,30,31}}; int main() { int n; //years eclipsed int year; int nDays[7]={0}; //number of Sat. to Fri. int wDay=2+12; //the week day,1900.01.01 is Monday(2) int i; FILE *fin=fopen("friday.in","r"); FILE *fout=fopen("friday.out","w"); fscanf(fin,"%d",&n); for (year=1900;year<1900+n;year++){ int type=isleap(year); for (i=0;i<12;i++){ wDay%=7; nDays[wDay]++; wDay+=DaysOfMonth[type][i]; } } for (i=0;i<7;i++){ if (i) fputc(' ',fout); fprintf(fout,"%d",nDays[i]); } fputc('\n',fout); fclose(fin); fclose(fout); return 0; }