fibo

fibo.c

#include <stdio.h>

int main(int argc, const char * argv[])
{
    //forのカウンタ
    int i = 0;
    
    //buffer
    int prev_num = 0;
    int prev2_num = 0;
    int current_num = 0;
    
    //入力検出
    unsigned int input = 0;
    printf("n項を入力してください。");
    scanf("%d",&input);
    
    
    for(i = 1;i<input +1;i++){
        // 項数が２以下の場合
        if(i <= 2){
            prev_num = 1;
            prev2_num = 1;
            current_num = 1;
        }else{
            prev2_num = prev_num;
            prev_num = current_num;
            current_num = prev_num + prev2_num;
        }
        printf("現在値＝%d",current_num);
    }
    return 0;
}

current_num無くてもいいな