查找整数
#include<iostream> using namespace std; int main(){ int n,i,a[1000],f,p = 0; cin >> n; for( i=0;i<n;i++){ cin >> a[i]; } cin >> f; for( i=0;i<n;i++){ if(a[i] == f){ p = i + 1; break; }else { p = -1; } } cout << p <<endl; return 0; }
#include<iostream> using namespace std; int main(){ int n,i,a[1000],f,p = 0; cin >> n; for( i=0;i<n;i++){ cin >> a[i]; } cin >> f; for( i=0;i<n;i++){ if(a[i] == f){ p = i + 1; break; }else { p = -1; } } cout << p <<endl; return 0; }