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https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
18 lines
294 B
C++
18 lines
294 B
C++
#include <ctype.h>
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#include <stdio.h>
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int main(void)
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{
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int n, d;
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char c;
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scanf("%d%*c", &n);
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while (n--)
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{
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for (d = 0 ; (c = getchar()) != '\n' ;)
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{
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if (isdigit(c)) d++;
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}
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printf("%d\n", d);
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}
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return 0;
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}
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