记录详情

/in/foo.c: In function 'main':
/in/foo.c:10:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for (int i=0; i < N; i++)
  ^~~
/in/foo.c:12:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   if (c == '\n')
   ^~
/in/foo.c:13:8: error: 'i' undeclared (first use in this function)
    str[i] = '\0';
        ^
/in/foo.c:13:8: note: each undeclared identifier is reported only once for each function it appears in
/in/foo.c:12:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if (c == '\n')
   ^~
/in/foo.c:14:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    break;
    ^~~~~
/in/foo.c:14:4: error: break statement not within loop or switch

#include <stdio.h>
#include <ctype.h>
#define N 100

int
main(void)
{
    char str[N+1], c;
    int alpha = 0, num = 0, space = 0, other = 0;
	for (int i=0; i < N; i++)
		c = getchar();
		if (c == '\n')
			str[i] = '\0';
			break;
		str[i] = c;
    for (char *p=str; *p != '\0'; p++)
    {
        if (isalpha(*p))
            alpha++;
        else if (isalnum(*p))
            num++;
        else if (isspace(*p))
            space++;
        else
        other++;
    }
    printf("%d\n%d\n%d\n%d", alpha, num, space, other);
    return 0;
}

递交者: 张振宇 LV 7
类型: 自测
题目: 7.9统计个数
语言: C
递交时间: 6 年前
评测时间: 6 年前
评测机: Jtwd2

分数: 0
总耗时: 15ms
峰值内存: 3.035 MiB

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