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+<code c>#include <stdio.h>
+int howManyTimes() {
+    static int counter = 0;
+    return ++counter;
+}
+int main() {
+    printf("Function has been called %d times\n", howManyTimes());
+    printf("Function has been called %d times\n", howManyTimes());
+    printf("Function has been called %d times\n", howManyTimes());
+    printf("Function has been called %d times\n", howManyTimes());
+    printf("Function has been called %d times\n", howManyTimes());
+    return 0;
+}</code>

QnA C-Programming