3 条题解
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0
rc244likeqing1 LV 3 @ 2024-7-21 11:04:56
#include<bits/stdc++.h> using namespace std; int main(){ string s; getline(cin,s); int i,cnt=0; while(s[i]){ if(s[i]!=' ') cnt++; i++; } cout<<cnt; return 0; }
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-1
2023donganling1 LV 7 @ 2024-7-21 10:36:29
#include<bits/stdc++.h> using namespace std; int main(){ string s; getline(cin,s); int i,cnt=0; for(i=0;i<s.size();i++){ if(s[i]!=' ') cnt++; } cout<<cnt; return 0; }
2023chuziming1
LV 10
@ 2024-7-20 12:00:47
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