# include <stdio.h>
 //大文字に変換する
void myToUpper(char s[]){
	int i;
	for(i=0; s[i]!='\0'; i++){  //文字列sの終わりまで繰り返す
		if('a' <=s[i] && s[i] <= 'z'){   //小文字かどうか判定
			s[i] = s[i]-32; //大文字に変換
		}
	}
	return;
}
 
int main(){
    char s[100];
    scanf("%s",s);
    printf("%s -> ",s);  //文字列sを書き換えるので先に表示する
    myToUpper(s);
    printf("%s\n",s);
    return 0;
}
 

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