填空题:写出以下程序段A和程序段B的运行结果。请注意,直接填字母,前后不要加空格等任何其他字符。
写出以下程序段A和程序段B的运行结果。请注意,直接填字母,前后不要加空格等任何其他字符。
/* 程序段A */
char grade;
int i, score;
for( i = 1; i < 6; i++){
scanf("%d", &score);
score = score/10;
switch(score) {
case 10:
case 9:
case 8: grade = 'A'; break;
case 7: grade = 'P'; break;
default: grade = 'F'; break;
}
putchar(grade);
}
输入100 90 82 72 69, 输出
/* 程序段B */
char grade;
int i, score;
for( i = 1; i < 6; i++){
scanf("%d", &score);
score = score/10;
switch(score) {
case 10:
case 9:
default: grade = 'F'; break;
case 8: grade = 'A'; break;
case 7: grade = 'P'; break;
}
putchar(grade);
}
输入100 90 82 72 69, 输出输出
答案:
第1空:AAAPF ||
第2空:FFAPF ||
/* 程序段A */
char grade;
int i, score;
for( i = 1; i < 6; i++){
scanf("%d", &score);
score = score/10;
switch(score) {
case 10:
case 9:
case 8: grade = 'A'; break;
case 7: grade = 'P'; break;
default: grade = 'F'; break;
}
putchar(grade);
}
输入100 90 82 72 69, 输出
/* 程序段B */
char grade;
int i, score;
for( i = 1; i < 6; i++){
scanf("%d", &score);
score = score/10;
switch(score) {
case 10:
case 9:
default: grade = 'F'; break;
case 8: grade = 'A'; break;
case 7: grade = 'P'; break;
}
putchar(grade);
}
输入100 90 82 72 69, 输出输出
答案:
第1空:AAAPF ||
第2空:FFAPF ||