#include<iostream> using namespace std; int main(){ /** int n,i,t; int a[101]={0}; cin>>n; for(i =0;i < n;i ++){ cin>>t; a[t]++; } for(i=0;i < 100;i++){ if(a[i] == 1) break; } cout<<i<<endl; int n,a[200001],temp; cin>>n; for(int i =0;i < n;i++){ cin>>a[i]; } for(int j =1;j < n-1;j++){ for(int i =0;i < n-j;i++){ if(a[i] >a[i+1] ){ temp = a[i]; a[i] = a[i+1]; a[i + 1]= temp; } } } for(int i =0;i < n;i ++){ cout<<a[i]<<" "; } int a[100001] = {0}; int n,i; cin>>n; for(i =0;i <n;i++){ int t; cin>>t; a[t]++; } i =0; while(a[i]==0){ i++; } cout<<i; a[i]--; for(i=0;i< 100000;i++){ if(a[i]>0){ cout<<" "<<i; a[i]--; } } cout<<endl; int a[8]={0}; int i,ans =0; for(i = 1;i <=7;i++){ cin>>a[i]; } if(a[1]!=0){ i = 7; while(a[i]==0)i--; if(i==1){ cout<<1<<endl; return 0; }else{ ans+=a[1]*(1+i); } } for(int j =2;j <=7;j++){ ans+=a[j]*j; } cout<<ans<<endl; char ch; cin.get(ch); if(ch<32)cout<<"Input Error"<<endl; else if(ch > 32 && ch < 126)cout<<char(ch -1)<<endl<<char(ch +1)<<endl; else cout<<"Input Error"; char ch; ch = cin.get(); if((ch -1)>=32 && (ch-1)<=126) cout<<ch-1<<endl; else cout<<"Input Error!" <<endl; if((ch+1)>=32 &&(ch+1)<=126) cout<<ch+1<<endl; else cout<<"Input Error!"<<endl; //cin>>str; //cout<<str; //scanf("%s",str); //printf("%s",str); char str1[10000] = {},str2[100000]={}; cin>>str1>>str2; int num1 =0; int num2 = 0; while(str1[num1]!='\0') num1++; while(str2[num2]!='\0') num2++; if(num1 == num2){ cout<<"yes"<<endl; }else cout<<"no"<<endl; char str[1001] = {}; int num =0; bool flag = true; cin>>str; while(str[num] !='\0'){ num++; } for(int i =0,j=num-1;i<num/2;i++,j--){ if(str[i]!=str[j]){ flag = false; } } if(flag == true){ cout<<"Yes"<<endl; }else{ cout<<"No"<<endl; } char str2[1000]={}; //cin>>str2; //cout<<str2; scanf("%s",str2); printf("%s",str2); char str2[1000]={}; char n,m; int num = 0; cin.getline(str2,1000); cin>>n>>m; while(str2[num]!='\0'){ if(str2[num] == n){ str2[num] = m; } cout<<str2[num]; num++; } char s[201],a,b; int i=0; a=cin.get(); cin.get(); b = cin.get(); cin.get(); cin.getline(s,200); while(s[i]!='\0'){ if(s[i]==a) s[i]=b; i++; } cout<<s; **/ char str[256]; int num=0; cin.getline(str,256); for(int i =0;str[i]!='\0';i++){ if(str[i]>='0'&& str[i]<='9'){ num++; } } cout<<num<<endl; return 0; }