#include<iostream> #include<cstdio> #include<string> #include<cstring> #include<map> using namespace std; int main() { int m,n,doller; map <string,int> msi; string word; scanf("%d%d",&m,&n); while (m--) { getchar(); cin>>word>>doller; msi[word]=doller; } while (n--) { long long int points=0; while (cin>>word) { if (word==".") break; if (msi.find(word)!=msi.end()) points+=msi[word]; } printf("%lld\n",points); } return 0; }
Sunday, July 31, 2016
Published July 31, 2016 by Sourav Chowdhury with 0 comment
Friday, July 29, 2016
Published July 29, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<vector> #include<map> using namespace std; int main() { int n; vector<int> v; map<int ,int> freq; while (scanf("%d",&n)!=EOF) { if (freq[n]==0) v.push_back(n); freq[n]=freq[n]+1; } int l=v.size(); for (int i=0;i<l;i++) printf("%d %d\n",v[i],freq[v[i]]); return 0; }
Friday, July 22, 2016
Published July 22, 2016 by Sourav Chowdhury with 0 comment
#include<stdio.h> int main () { int t,i,n,c; while (scanf("%d",&t)==1) { i=5; n=0; while (i--) { scanf("%d",&c); if (c==t) n++; } printf("%d\n",n); } return 0; }
Published July 22, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<cmath> using namespace std; int main() { int angle,mark[200]={0}; for (int i=0;i<12;i++) { for (int j=0;j<60;j++) { angle=abs(j-(i+j/12))*6; if (angle>180) angle=360-angle; mark[angle]=1; } } int n; while (scanf("%d",&n)!=EOF) { if (mark[n]) printf("Y\n"); else printf("N\n"); } return 0; }
Wednesday, July 20, 2016
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; int main() { long long int n; while (scanf("%lld",&n)!=EOF) printf("%lld\n",n-1); return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; int main() { printf("May 29, 2013 Wednesday\n"); return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; int main() { int n,tc,c=1; scanf("%d",&tc); while (tc--) { scanf("%d",&n); printf("Case #%d: %d\n",c++,2*n-1); } return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<cstring> #include<cmath> using namespace std; int main() { int tc; scanf("%d",&tc); getchar(); while (tc--) { char s[15]; gets(s); int b,l=strlen(s); long long int n,a; n=a=0; for (int i=0;i<l;i++) { b=s[i]-'0'; a+=pow(b,l); n=n*10+b; } if (a==n) printf("Armstrong\n"); else printf("Not Armstrong\n"); } return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<cstring> using namespace std; int main() { int tc,nc=1; scanf("%d",&tc); while (tc--) { int n,b,w,t,a; char s[15]; scanf("%d",&n); getchar(); gets(s); b=w=t=a=0; for (int i=0;i<n;i++) { if (s[i]=='B') b++; else if (s[i]=='W') w++; else if (s[i]=='T') t++; else if (s[i]=='A') a++; } printf("Case %d: ",nc++); if((b+a==n)&& b!=0) printf("BANGLAWASH\n"); else if((w+a==n) && w!=0) printf("WHITEWASH\n"); else if(a==n) printf("ABANDONED\n"); else if(b>w) printf("BANGLADESH %d - %d\n",b,w); else if(b<w) printf("WWW %d - %d\n",w,b); else if(b==w) printf("DRAW %d %d\n",b,t); } return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<cstring> using namespace std; int main() { int tc,nc=1; scanf("%d",&tc); while (tc--) { int n,b,w,t,a; char s[15]; scanf("%d",&n); getchar(); gets(s); b=w=t=a=0; for (int i=0;i<n;i++) { if (s[i]=='B') b++; else if (s[i]=='W') w++; else if (s[i]=='T') t++; else if (s[i]=='A') a++; } printf("Case %d: ",nc++); if((b+a==n)&& b!=0) printf("BANGLAWASH\n"); else if((w+a==n) && w!=0) printf("WHITEWASH\n"); else if(a==n) printf("ABANDONED\n"); else if(b>w) printf("BANGLADESH %d - %d\n",b,w); else if(b<w) printf("WWW %d - %d\n",w,b); else if(b==w) printf("DRAW %d %d\n",b,t); } return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; int main() { int tc,c=1; scanf("%d",&tc); while (tc--) { int r,len,wide; scanf("%d",&r); len=r*5; wide=len*60/100; int x1=len*45/100; int x2=len*55/100; int y=wide/2; printf("Case %d:\n-%d %d\n%d %d\n%d -%d\n-%d -%d\n",c++,x1,y,x2,y,x2,y,x1,y); } return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; int main() { printf("KABIR\n"); return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; int main() { int n; while (scanf("%d",&n) && n) printf("1/2\n"); return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; typedef unsigned long long llu; llu f[90]={0}; llu fib(int n) { if (n<4) f[n]=n; if (f[n]==0) f[n]=fib(n-2)+fib(n-1); return f[n]; } int main() { int n; while (scanf("%d",&n)&& n) printf("%llu\n",fib(n)); return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<cmath> using namespace std; int main() { int tc,c=1; scanf("%d",&tc); while (tc--) { double income,tax=0; scanf("%lf",&income); income-=180000; if (income>300000) { tax+=300000*0.10; income-=300000; } else if (income>0) { tax+=income*0.10; goto print; } if (income>400000) { tax+=400000*0.15; income-=400000; } else if (income>0) { tax+=income*0.15; goto print; } if (income>300000) { tax+=300000*0.20; income-=300000; } else if (income>0) { tax+=income*0.20; goto print; } if (income>0) { tax+=income*0.25; goto print; } print: int ans=ceil(tax); if (ans<2000 && ans>0) ans=2000; printf("Case %d: %d\n",c++,ans); } return 0; }
Published July 20, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<cstring> #include<set> #include<cctype> using namespace std; int main() { char s[5000]; while (gets(s)) { if (!strcmp(s,"*")) return 0; int t=1; int l=strlen(s); set < char > cs; for (int i=0;i<l;i++) { if (s[i]==' ') t=1; if (t && s[i]!=' ') { cs.insert(tolower(s[i])); t=0; } } if (cs.size()==1) printf("Y\n"); else printf("N\n"); } return 0; }
Tuesday, July 19, 2016
Published July 19, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; int main() { int tc,c=1; scanf("%d",&tc); while (tc--) { int h,m,wstart,wend,mstart,mend; scanf("%d:%d",&h,&m); wstart=h*100+m; scanf("%d:%d",&h,&m); wend=h*100+m; scanf("%d:%d",&h,&m); mstart=h*100+m; scanf("%d:%d",&h,&m); mend=h*100+m; if (mend<wstart || mstart>wend) printf("Case %d: Hits Meeting\n",c++); else printf("Case %d: Mrs Meeting\n",c++); } return 0; }
Published July 19, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<cmath> using namespace std; int main() { int a,b,c,d,l,cnt; while (scanf("%d%d%d%d%d",&a,&b,&c,&d,&l)==5) { if (!a && !b && !c && !d && !l) return 0; cnt=0; for (int i=0;i<=l;i++) if ((a*i*i+b*i+c)%d==0) cnt++; printf("%d\n",cnt); } return 0; }
Published July 19, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> using namespace std; int main() { int tc,c=1; scanf("%d",&tc); while (tc--) { int n,p,q,w[30],i,s=0; scanf("%d%d%d",&n,&p,&q); for (i=0;i<n;i++) scanf("%d",&w[i]); for (i=0;i<n && i<p;i++) { s+=w[i]; if (s>q) break; } printf("Case %d: %d\n",c++,i); } return 0; }
Published July 19, 2016 by Sourav Chowdhury with 0 comment
#include<cstdio> #include<cstring> using namespace std; int main() { int tc,c=1; scanf("%d",&tc); getchar(); while (tc--) { char s1[1000],s2[1000]; gets(s1); gets(s2); if (!strcmp(s1,s2)) printf("Case %d: Yes\n",c++); else { char s3[1000]; int l=strlen(s1); int k=-1; for (int i=0;i<l;i++) if (s1[i]!=' ') s3[++k]=s1[i]; s3[++k]='\0'; if (!strcmp(s2,s3)) printf("Case %d: Output Format Error\n",c++); else printf("Case %d: Wrong Answer\n",c++); } } return 0; }
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