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getline.cpp
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91 lines (77 loc) · 1.49 KB
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一行に複数の入力:char*->int*版
#include<iostream>
#include<map>
#include<cstring>
using namespace std;
map<char* ,int> m;
map<char*,int>::iterator it;
int main(){
int num[10],len,l,r,i;
char str[1000];
fgets(str,1000,stdin);
i=l=r=0;
len=strlen(str);
while(r<len){
for(l=r;r<len;r++)
if(str[r]==' ')break;
str[r]='\0';
num[i]=atoi(&str[l]);
i++;
r++;
}
for(i--;i>=0;i--)//確認
cout<<num[i]<<endl;
return 0;
}
一行に複数の入力 vector<string>を返す
vector<string> getStrs(){
char str[1000];
int r,l,len;
vector<string> strs;
fgets(str,1000,stdin);
l=r=0;
len=strlen(str);
while(r<len){
for(l=r;r<len;r++)
if(str[r]==' '||str[r]=='\n')break;
str[r]='\0';
strs.push_back(string(&str[l]));
while(r<len){
r++;
if(str[r]!=' ' && str[r]!='\n')break;
}
}
return strs;
}
int main(){
vector<string> v=getStrs();
for(int i=0;i<v.size();i++)
cout<<v[i]<<endl;
return 0;
}
一行に複数の入力vector<int>を返す
vector<int> getStrs(){
char str[1000];
int r,l,len;
vector<int> nums;
fgets(str,1000,stdin);
l=r=0;
len=strlen(str);
while(r<len){
for(l=r;r<len;r++)
if(str[r]==' '||str[r]=='\n')break;
str[r]='\0';
nums.push_back(atoi(&str[l]));
while(r<len){
r++;
if(str[r]!=' ' && str[r]!='\n')break;
}
}
return nums;
}
int main(){
vector<int> v=getStrs();
for(int i=0;i<v.size();i++)
cout<<v[i]<<endl;
return 0;
}